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US2913749A - Applicator for pressurized package - Google Patents

Applicator for pressurized package Download PDF

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Publication number
US2913749A
US2913749A US722427A US72242758A US2913749A US 2913749 A US2913749 A US 2913749A US 722427 A US722427 A US 722427A US 72242758 A US72242758 A US 72242758A US 2913749 A US2913749 A US 2913749A
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United States
Prior art keywords
base
closure member
passageway
applicator
valve
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Expired - Lifetime
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US722427A
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John E Ayres
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JOHN M WITTKE
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JOHN M WITTKE
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Priority to US722427A priority Critical patent/US2913749A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/28—Nozzles, nozzle fittings or accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/16—Actuating means
    • B65D83/20—Actuator caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/75—Aerosol containers not provided for in groups B65D83/16 - B65D83/74
    • B65D83/753—Aerosol containers not provided for in groups B65D83/16 - B65D83/74 characterised by details or accessories associated with outlets
    • B65D83/7535—Outlet valves opened by the product to be delivered

Definitions

  • the present invention relates to an applicator for use in conjunction with a pressurized package. More particularly, it relates to a self sealing applicator for dispensing commodities of a cream-like consistency from a pressurized package.
  • An object of the present invention is to provide an applicator for dispensing commodities having a creamy consistency, such as a cream deodorant or the like, from a pressurized package.
  • Another object of the invention is to provide an applicator for such use which is selfsealing to protect a portion of the commodity which is discharged from the container but not used, from deterioration due to exposure to the air when the package is not being used.
  • Fig. l is a vertical section view of a portion of a pressurized package employing an applicator embodying the present invention
  • Fig.'2 is a fragmentary view in section of a part of the applicator shown in Fig. 1;.
  • Fig. 3 is a section view on an enlarged scale taken along the line 33 of Fig. 2;
  • Fig. 4 is a section view on an enlarged scale taken along the line 4-4 of Fig. l; t
  • valve-operating member or plunger 19 extends downwardly from the center of the domed portion of the base and through the discharge outlet in the top of the container into engagement with the valve member.
  • the valve-operating member which is hollow and has a passageway 20 extending therethrough, makes a snug fit with flanges surrounding the discharge outlet and has transverse slots 21 in its lower end which engages with the valve member.
  • the valve-member may be depressed to open the discharge outlet by downward movement of the base and the valve operating member and under such conditions, the contents of the container which are under pressure, will fiow through the slots in the end of the valve operating member and into'the passageway therein.
  • the passageway in the valve operating member has an enlarged bore at its upper end which opens on top of the dome-shaped portion of the base and a self-sealing closure member 22 is mounted in said enlarged bore.
  • the closure member 22 which may be molded from a soft or flexiblematerial, such as polyethylene, has a stem 23 which makes atight fit with the sides of the enlarged bore in the valve-operating member so as to hold the closure member in place at all times.
  • the interior of the stem may be hollow so that it can be more readily compressed to fit the passageway in the valve-operating member.
  • Interengaging members in the form of a rib 24 and a recess 25 may also be formed on opposing surfaces of the stem and the passageway to hold the closure member in place.
  • the head 26 of the closure member is circular in shape and has a flexible portion 27 which extends be- .yond the sides ofthe passageway in the valve-operating member.
  • the head of the closure member is seated in a slight depression in the top 'of the base and the lower surface of the flexible portion terminates in a flat annular outer edge 27a of thin section which resiliently
  • Fig. 5 is a vertical section view illustrating'a modification in a part of the applicator shown in Fig. 1;
  • Fig. 6 is a section view taken along the line 6+6 of Fig. 5.
  • acontainer 11 which contains a supply of a commodity to be discharged under pressure.
  • the top 12 of the container has a valve-controlled discharge outlet 13 therein with an annular recess or depression 14 surrounding the discharge outlet.
  • a valve member 15 of flexible material normally engages with a flange 16 surrounding the discharge outlet and closes the outlet to prevent discharge of the contents of the container.
  • a container suitable for dispensing commodities having a cream-like consistency is described and claimed in my copending application Serial No. 722,429, filed March 19, 1958, for Pressurized Package, and reference may be made thereto for further details.
  • the applicator 10 includes a dome-shaped base 17 which is preferably molded from rigid or semi-rigid material, such as linear polyethylene.
  • the base is mounted in the annular depression in the top of the container and is vertically movable relative to the top of the container in operation of the valve member.
  • Spaced lugs 18 which extend outwardly from the sides of the base, serve as guides in such movement of the base and also engages with the bottom of the depression in the top ofthe container to form a seal therewith.
  • the closure member may be molded so that the outer edge thereof will engage with the. topof the base and move upwardly slightly when the closure member is inserted therein.
  • Passageways 28 in the form of slots are-molded in the outer surface of the stem of the closure member and extend throughout the length of the stem.
  • the slots in the stem communicate at their lower ends with the passageway in the valve-operating member and at their upper ends with radially extending slots 29 in the bottom. of the head of the closure member.
  • the radially extending slots extend to a point adjacent the seal formed between the outer edge of .the head and the base and form passageways to distribute the commodity being dispensed thereto.
  • the stem 23 of the closure member may have flattened surfaces 28a formed on opposite sides thereof which will function in the same manner as the passageways formed by the slots.
  • the lower surface of the head may also be recessed as indicated at 29a and the recess will function in the same manner as the radial slots.
  • pressure may be applied to the top of the applicator through the closure member to depress the applicator and thus, open the valve in the container.
  • the commodity in the container will then flow through the valve and into the passageway in the valve-operating member.
  • the'commodity being dispensed will then flow through the slots in the stem of the closure member and the radial slots in the lower surface of the head of the closure member to theouter edge of the closure membefi
  • the pressure exerted on the commodity will cause the resilient portion of the closure member to flex upwardly and thus, permit a desired amount of the commodity to escape from between the outer edges of the closure member and the base.
  • the lower end of the closure member engages with a shoulder at the bottom of the enlarged bore in the passageway in the valve operating member to prevent downward movement of the closure member relative to the base when they are assembled.
  • the dispensing operation may be carried out by merely pressing the applicator against a surface to which the commodity is to be applied and the amount of the commodity discharged can be regulated as desired by" the pressure exerted.
  • the valve member automatically returns -to its closed position and at the same time, returns the applicator to its initial position.
  • An applicator for dispensing commodities of creamlike consistency from a pressurized container having a valve-controlled discharge outlet therein which comprises a base, said base having a top and a bottom and having a discharge passageway formed therein, said passageway extending from the bottom to the top of the base, a self-sealing closure member carried by the base, said closure member including a stem seated in the discharge passageway in the base, and an annular head portion of a resilient material extending beyond the sides of the discharge passageway at the top of the base, said annular head portion having an outer edge resiliently engaging with a surface portion of the base surrounding the discharge passageway and normally forming a seal therewith, and means for conducting a commodity from the discharge passageway in the base to the outer edge of the annular portion of the closure member.
  • An applicator for dispensing commodities of creamlike consistency from a pressurized container as defined in claim 1 which includes a valve-operating plunger extending downwardly from the bottom of the base, said plunger being centrally located and containing a passageway communicating with the discharge passageway in the base.
  • An applicator for dispensing commodities of creamlike consistency from a pressurized container havinga valve-controlled discharge outlet therein which comprises a base, said base having a top and a bottom and having a discharge passageway formed therein, said passageway extending from the bottom to the top of the base and having a shoulder formed therein and a self-sealing closure member carried by the base, said closure member including a stem extending into and engaging with the shoulder in the discharge passageway in the base and an annular head portion of a resilient material extending beyond the sides of the discharge passageway at'the top a: the base, said annular head portion having an outer edge resiliently engaging with a surface portion of the base surrounding the discharge passageway and normally forming a seal therewith, said stem and head portion having passageways formed therein, said passageways extending between the discharge passageway in the base and the outer edge of the annular head portion of the closure member.
  • An applicator for dispensing commodities of creamlike consistency from a pressurized package which comprises a base, a valve-operating member carried by the base, said valve-operating member being hollow and defining a discharge passageway extending through the base, said passageway having an inlet and an outlet, a self-sealing closure member carried by the base and normally closing the outlet of said passageway, said closure member having a stem seated in the passageway in the valve-operating member and a head having a flexible portion of resilient material extending beyond the sides of said passageway, said flexible portion having a flat surface at its outer edge resiliently engaging and forming a seal with a surface of the base surrounding said passageway, and means for conducting a commodity from the discharge passageway to the flat surface at the outer edge of the flexible portion of the head of the closure member.
  • An applicator for dispensing commodities of creamlike consistency from a pressurized container as defined in claim 7 which includes interengaging means on the stem and the sides of the passageway in the valveoperating member for securing the closure member to the base.
  • An applicator for dispensing commodities of creamlike consistency from a pressurized container which comprises a base having a top and downwardly extending side walls, a valve-operating member carried by the base and extending downwardly from the top thereof, said valve operating member being hollow and defining a discharge passageway extending through the base, said passageway having an inlet and an outlet, a closure member carried by the base and normally closing the outlet of the discharge passageway, said closure member including a stem seated in the discharge passageway and'a head portion of'resilient material extending beyond the sides of the discharge passageway, said head portion having an of greater rigidity than the closure member and which 10 2,696,934
  • interengaging means formed on the stem of the closure member and the sides of the discharge passageway in the base for securing the closure member to the base.

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)

Description

Nm r- 24, 19 I J. E. AYRES 2,913,749
APPLICATOR FOR PRESSURIZED PACKAGE Filed March 19, 1958 INVENTOR (/Oll/V flY/PES ATTORNEYS United states P atent Q" APPLICATOR FOR PRESSURIZED PACKAGE John E. Ayres, Mountainside, NJ., assignor of one-half to John M. Wittke, Westfield, NJ.
Application March 19, 1958, Serial No. 722,427
11 Claims. (Cl. 15-139) The present invention relates to an applicator for use in conjunction with a pressurized package. More particularly, it relates to a self sealing applicator for dispensing commodities of a cream-like consistency from a pressurized package.
;An object of the present invention is to provide an applicator for dispensing commodities having a creamy consistency, such as a cream deodorant or the like, from a pressurized package. Another object of the invention is to provide an applicator for such use which is selfsealing to protect a portion of the commodity which is discharged from the container but not used, from deterioration due to exposure to the air when the package is not being used.
Other objects and advantages of the invention will be apparent and best understood from the following description and the accompanying drawing in which:
Fig. l is a vertical section view of a portion of a pressurized package employing an applicator embodying the present invention;
Fig.'2 is a fragmentary view in section of a part of the applicator shown in Fig. 1;. Fig. 3 is a section view on an enlarged scale taken along the line 33 of Fig. 2;
"Fig. 4 is a section view on an enlarged scale taken along the line 4-4 of Fig. l; t
2,913,749 Patented Nov. 24, 1959 ice A valve-operating member or plunger 19 extends downwardly from the center of the domed portion of the base and through the discharge outlet in the top of the container into engagement with the valve member. The valve-operating member, which is hollow and has a passageway 20 extending therethrough, makes a snug fit with flanges surrounding the discharge outlet and has transverse slots 21 in its lower end which engages with the valve member. Thus, the valve-member may be depressed to open the discharge outlet by downward movement of the base and the valve operating member and under such conditions, the contents of the container which are under pressure, will fiow through the slots in the end of the valve operating member and into'the passageway therein. a
The passageway in the valve operating member has an enlarged bore at its upper end which opens on top of the dome-shaped portion of the base and a self-sealing closure member 22 is mounted in said enlarged bore. The closure member 22 which may be molded from a soft or flexiblematerial, such as polyethylene, has a stem 23 which makes atight fit with the sides of the enlarged bore in the valve-operating member so as to hold the closure member in place at all times. The interior of the stem may be hollow so that it can be more readily compressed to fit the passageway in the valve-operating member. Interengaging members in the form of a rib 24 and a recess 25 may also be formed on opposing surfaces of the stem and the passageway to hold the closure member in place. i V
The head 26 of the closure member is circular in shape and has a flexible portion 27 which extends be- .yond the sides ofthe passageway in the valve-operating member. The head of the closure member is seated in a slight depression in the top 'of the base and the lower surface of the flexible portion terminates in a flat annular outer edge 27a of thin section which resiliently Fig. 5 isa vertical section view illustrating'a modification in a part of the applicator shown in Fig. 1; and
Fig. 6 is a section view taken along the line 6+6 of Fig. 5.
Referring to the drawing in detail, there is an applicato'r 10 mounted on top of acontainer 11 which contains a supply of a commodity to be discharged under pressure.
The portions of the container illustrated are of conventional construction and hence, need not be described in detail here. Briefly, the top 12 of the container has a valve-controlled discharge outlet 13 therein with an annular recess or depression 14 surrounding the discharge outlet. A valve member 15 of flexible material normally engages with a flange 16 surrounding the discharge outlet and closes the outlet to prevent discharge of the contents of the container.
A container suitable for dispensing commodities having a cream-like consistency is described and claimed in my copending application Serial No. 722,429, filed March 19, 1958, for Pressurized Package, and reference may be made thereto for further details.
The applicator 10 includes a dome-shaped base 17 which is preferably molded from rigid or semi-rigid material, such as linear polyethylene. The base is mounted in the annular depression in the top of the container and is vertically movable relative to the top of the container in operation of the valve member. Spaced lugs 18 which extend outwardly from the sides of the base, serve as guides in such movement of the base and also engages with the bottom of the depression in the top ofthe container to form a seal therewith. To insure that 'a seal is formed between the outer edge of the closure member and the base, the closure member may be molded so that the outer edge thereof will engage with the. topof the base and move upwardly slightly when the closure member is inserted therein.
tainer.
. Passageways 28 in the form of slots are-molded in the outer surface of the stem of the closure member and extend throughout the length of the stem. The slots in the stem communicate at their lower ends with the passageway in the valve-operating member and at their upper ends with radially extending slots 29 in the bottom. of the head of the closure member. The radially extending slots extend to a point adjacent the seal formed between the outer edge of .the head and the base and form passageways to distribute the commodity being dispensed thereto.
As shown in Figs. 5 and 6, the stem 23 of the closure member may have flattened surfaces 28a formed on opposite sides thereof which will function in the same manner as the passageways formed by the slots. The lower surface of the head may also be recessed as indicated at 29a and the recess will function in the same manner as the radial slots.
. :In operation, pressure may be applied to the top of the applicator through the closure member to depress the applicator and thus, open the valve in the container. The commodity in the container will then flow through the valve and into the passageway in the valve-operating member. From the passageway in the valve operating member, the'commodity being dispensed will then flow through the slots in the stem of the closure member and the radial slots in the lower surface of the head of the closure member to theouter edge of the closure membefi The pressure exerted on the commodity will cause the resilient portion of the closure member to flex upwardly and thus, permit a desired amount of the commodity to escape from between the outer edges of the closure member and the base. In both forms, the lower end of the closure member engages with a shoulder at the bottom of the enlarged bore in the passageway in the valve operating member to prevent downward movement of the closure member relative to the base when they are assembled.
The dispensing operation may be carried out by merely pressing the applicator against a surface to which the commodity is to be applied and the amount of the commodity discharged can be regulated as desired by" the pressure exerted. When pressure on the applicator is released, the valve member automatically returns -to its closed position and at the same time, returns the applicator to its initial position.
When this happens, a certain amount of the commodity being dispensed remains in the passageways in the applicator and if left unprotected, it might harden or otherwise deteriorate by contact with the air. However, upon closure of the container valve, the pressure no longer acts on the commodity in these passageways and thus, the outer edge of the headed end of the closure member is permitted to return to sealing engagement with the base of the applicator. In this way, a fresh supply of the commodity is assured upon each operation of the applicator.
It will be understood that various changes and modifications may be made in the embodiments of the invention illustrated and described herein without departing from the scope of the invention as defined by" the following claims.
I claim:
1. An applicator for dispensing commodities of creamlike consistency from a pressurized container having a valve-controlled discharge outlet therein which comprises a base, said base having a top and a bottom and having a discharge passageway formed therein, said passageway extending from the bottom to the top of the base, a self-sealing closure member carried by the base, said closure member including a stem seated in the discharge passageway in the base, and an annular head portion of a resilient material extending beyond the sides of the discharge passageway at the top of the base, said annular head portion having an outer edge resiliently engaging with a surface portion of the base surrounding the discharge passageway and normally forming a seal therewith, and means for conducting a commodity from the discharge passageway in the base to the outer edge of the annular portion of the closure member.
2. An applicator for dispensing commodities of creamlike consistency from a pressurized container as defined in claim 1 which includes a valve-operating plunger extending downwardly from the bottom of the base, said plunger being centrally located and containing a passageway communicating with the discharge passageway in the base.
a 3. An applicator for dispensing commodities of creamlike consistency from a pressurized container as defined in claim 1 wherein the base is made of material of greater rigidity than the closure member.
. v 4. An applicator for dispensing commodities of creamlike consistency from a pressurized container havinga valve-controlled discharge outlet therein which comprises a base, said base having a top and a bottom and having a discharge passageway formed therein, said passageway extending from the bottom to the top of the base and having a shoulder formed therein and a self-sealing closure member carried by the base, said closure member including a stem extending into and engaging with the shoulder in the discharge passageway in the base and an annular head portion of a resilient material extending beyond the sides of the discharge passageway at'the top a: the base, said annular head portion having an outer edge resiliently engaging with a surface portion of the base surrounding the discharge passageway and normally forming a seal therewith, said stem and head portion having passageways formed therein, said passageways extending between the discharge passageway in the base and the outer edge of the annular head portion of the closure member.
5. An applicator for dispensing commodities of creamlike consistency from a pressurized package which comprises a base adapted to be movably mounted on a pres= surized container, a valve-operating member carried by the base and extending downwardly therefrom, said valveoperating member being hollow and defining a discharge passageway extending through the base, said passageway having an inlet and an outlet, a self-sealing closure member carried by the base and normally closing the outlet of said passageway, said closure member including a stem seated in the discharge passageway and a flexible portion of resilient material extending beyond the sides of the discharge passageway, said flexible portion having an outer edge resiliently engaging and forming an air-tight seal with a surface of the base surrounding the discharge passageway, and-means for conducting a commodity from the discharge passageway to the outer edges of the flexible portion of the closure member.
6. An applicator for dispensing commodities of cream like consistency from a pressurized container asv defined in claim 5 wherein the means for conducting the commodity from the discharge passageway to the outer edges of the flexible portion of the closure member comprises passageways defined by opposing surfaces of the base and the closure member.
7. An applicator for dispensing commodities of creamlike consistency from a pressurized package which comprises a base, a valve-operating member carried by the base, said valve-operating member being hollow and defining a discharge passageway extending through the base, said passageway having an inlet and an outlet, a self-sealing closure member carried by the base and normally closing the outlet of said passageway, said closure member having a stem seated in the passageway in the valve-operating member and a head having a flexible portion of resilient material extending beyond the sides of said passageway, said flexible portion having a flat surface at its outer edge resiliently engaging and forming a seal with a surface of the base surrounding said passageway, and means for conducting a commodity from the discharge passageway to the flat surface at the outer edge of the flexible portion of the head of the closure member.
8. An applicator for dispensing commodities of creamlike consistency from a pressurized container as defined in claim 7 which includes interengaging means on the stem and the sides of the passageway in the valveoperating member for securing the closure member to the base.
9. An applicator for dispensing commodities of creamlike consistency from a pressurized container as defined in claim 7 wherein the means for conducting the cornmodity from the discharge passageway to the flat surface at the outer edge of the closure member comprise passageways defined by opposing surfaces of the base and the closure member.
10. An applicator for dispensing commodities of creamlike consistency from a pressurized container which comprises a base having a top and downwardly extending side walls, a valve-operating member carried by the base and extending downwardly from the top thereof, said valve operating member being hollow and defining a discharge passageway extending through the base, said passageway having an inlet and an outlet, a closure member carried by the base and normally closing the outlet of the discharge passageway, said closure member including a stem seated in the discharge passageway and'a head portion of'resilient material extending beyond the sides of the discharge passageway, said head portion having an of greater rigidity than the closure member and which 10 2,696,934
includes interengaging means formed on the stem of the closure member and the sides of the discharge passageway in the base for securing the closure member to the base.
References Cited in the file of this patent UNITED STATES PATENTS De Swart May 9, 1950 Ashton Dec. 14, 1954
US722427A 1958-03-19 1958-03-19 Applicator for pressurized package Expired - Lifetime US2913749A (en)

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Cited By (52)

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US3032802A (en) * 1958-12-27 1962-05-08 Maruzen Kk Felt pen
US3038193A (en) * 1959-12-28 1962-06-12 Johnson & Son Inc S C Liquid dispenser
US3101876A (en) * 1960-04-14 1963-08-27 Oil Equipment Lab Inc Lever-actuated dispenser for pressurized package
US3106321A (en) * 1961-05-02 1963-10-08 Sterling Drug Inc Miniature aerosol unit
US3108590A (en) * 1962-05-21 1963-10-29 Esta Medical Lab Inc Combination aerosol, container and applicator
US3123261A (en) * 1964-03-03 gorman
US3203454A (en) * 1963-05-13 1965-08-31 Leeds & Micallef Measuring cup attachment for pressure containers
US3209769A (en) * 1961-12-26 1965-10-05 Andre F Gobin Combined shaving brush and instant lather container
US3242928A (en) * 1964-01-29 1966-03-29 John J Peters Reciprocating aerosol toothbrush with self-sealing elastic valve means
US3257043A (en) * 1964-02-04 1966-06-21 Fevre Herbert William Le Aerosol valve with metering button
US3365138A (en) * 1966-07-18 1968-01-23 Scovill Manufacturing Co Actuator button and dispensing nozzle for aerosol valve
US3390940A (en) * 1966-04-20 1968-07-02 Schwartzman Gilbert Squeeze container type applicator
US3405851A (en) * 1966-05-31 1968-10-15 Du Pont Aerosol valve
US3437270A (en) * 1968-03-12 1969-04-08 Risdon Mfg Co Self-sealing spray-actuator button
US3659749A (en) * 1970-04-28 1972-05-02 Boris Schwartz Intermixing syringe
US3685696A (en) * 1970-10-12 1972-08-22 Leonard L Marraffino Three part, two fluid dispenser
DE2218394A1 (en) * 1971-04-23 1973-10-25 Laeaeke Ag AEROSOL SPRAY DEVICE FOR THE INTRAcutaneous or epicutaneous administration of a medicinal product, disinfectant, cosmetic product, etc.
US3791551A (en) * 1972-09-29 1974-02-12 Plasti Kote Co Tamper-proof closure for spray cans
US3804537A (en) * 1971-01-25 1974-04-16 R Pass Lather applicators
US3841532A (en) * 1972-12-26 1974-10-15 K Gores Dispensing pan for aerosol container
US3946912A (en) * 1975-01-02 1976-03-30 Emanuel Landsman Actuator cap for aerosol dispenser
US3963152A (en) * 1975-01-02 1976-06-15 Emanuel Landsman Childproof cap for aerosol dispenser
US3991916A (en) * 1974-07-01 1976-11-16 Bon F Del Automatic closure device for the discharge of a foam product from a pressurized container
US4420099A (en) * 1981-06-10 1983-12-13 Precision Valve Corporation Cup-shaped actuator for aerosol dispenser
US4475838A (en) * 1979-02-15 1984-10-09 Richardson-Vicks Inc. Closure means for a liquid
US4671436A (en) * 1984-07-31 1987-06-09 Mckesson Corporation Syphon assembly and package incorporating the assembly
US4708267A (en) * 1984-05-09 1987-11-24 Bramlage Gesellschaft Mit Beschrankter Haftung Dispenser for pasty compositions
US4813575A (en) * 1987-09-29 1989-03-21 Amtrol Inc. Non-refillable valve for pressurized containers
DE3931679A1 (en) * 1989-03-24 1990-09-27 Praezisions Ventil Gmbh SPRAY HEAD FOR A SPRAY CONTAINER FOR DISPENSING FOAM
US5332326A (en) * 1992-02-17 1994-07-26 Jiro Hori Writing instrument
US5617978A (en) * 1994-07-18 1997-04-08 Coster Tecnologie Speciali S.P.A. Apparatus for dispensing a semifluid medium
USD380384S (en) * 1995-05-15 1997-07-01 Precision Valve Corporation Dispensing actuator cap
US5676481A (en) * 1991-09-26 1997-10-14 Gillette Company Marking instruments
US5931352A (en) * 1997-09-11 1999-08-03 Knight Plastics, Inc. Snap-fit non-drip valve and method for assembly thereof
US5989469A (en) * 1997-09-11 1999-11-23 Knight Plastics, Inc. Method for making a non-drip valve for an inverted container
US5988456A (en) * 1998-01-16 1999-11-23 Laible; Rodney Closed loop dispensing system
US6112952A (en) * 1999-05-06 2000-09-05 Aptargroup, Inc. Valved dispensing system with hydraulic hammer protection for the valve
US6142345A (en) * 1998-01-16 2000-11-07 Laible; Rodney Closed loop dispensing system
US6644510B2 (en) 2001-06-29 2003-11-11 The Meyer Company Bag-in-box container and faucet
US20040256417A1 (en) * 2003-06-19 2004-12-23 Mather David P. Actuator for a pressurized material dispenser
US20050006416A1 (en) * 2003-07-10 2005-01-13 Valois Sas Fluid dispenser head
WO2005054083A1 (en) * 2003-12-06 2005-06-16 Wella Aktiengesellschaft Foam head, and foam head with a propellant container
US20070051723A1 (en) * 2003-09-16 2007-03-08 Naesje Kjetil Valve for a drinking receptacle
US20070107282A1 (en) * 2003-11-26 2007-05-17 Pramatarov Emil K Advertising device
US20100258593A1 (en) * 2009-04-09 2010-10-14 Rodney Laible Closed loop dispensing system with mechanical venting means
US8708203B2 (en) 2012-05-07 2014-04-29 Rl Innovations, Llc Screw-on throat plug assembly
US8733599B2 (en) 2012-01-19 2014-05-27 Lloyd HORNLAND Combined cap and actuator device for aerosol container
US20150041559A1 (en) * 2012-01-03 2015-02-12 L'oreal Dispensing head
FR3040598A1 (en) * 2015-09-04 2017-03-10 Oreal DEVICE FOR SPRAYING A PRODUCT
FR3040600A1 (en) * 2015-09-04 2017-03-10 Oreal PACKAGING AND DISPENSING DEVICE
US10112768B2 (en) 2012-01-03 2018-10-30 L'oreal Hollow dispensing head
US10640359B1 (en) * 2020-01-14 2020-05-05 Rodney Laible Container insert for use with a closed loop dispensing system

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Cited By (59)

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US3123261A (en) * 1964-03-03 gorman
US3032802A (en) * 1958-12-27 1962-05-08 Maruzen Kk Felt pen
US3038193A (en) * 1959-12-28 1962-06-12 Johnson & Son Inc S C Liquid dispenser
US3101876A (en) * 1960-04-14 1963-08-27 Oil Equipment Lab Inc Lever-actuated dispenser for pressurized package
US3106321A (en) * 1961-05-02 1963-10-08 Sterling Drug Inc Miniature aerosol unit
US3209769A (en) * 1961-12-26 1965-10-05 Andre F Gobin Combined shaving brush and instant lather container
US3108590A (en) * 1962-05-21 1963-10-29 Esta Medical Lab Inc Combination aerosol, container and applicator
US3203454A (en) * 1963-05-13 1965-08-31 Leeds & Micallef Measuring cup attachment for pressure containers
US3242928A (en) * 1964-01-29 1966-03-29 John J Peters Reciprocating aerosol toothbrush with self-sealing elastic valve means
US3257043A (en) * 1964-02-04 1966-06-21 Fevre Herbert William Le Aerosol valve with metering button
US3390940A (en) * 1966-04-20 1968-07-02 Schwartzman Gilbert Squeeze container type applicator
US3405851A (en) * 1966-05-31 1968-10-15 Du Pont Aerosol valve
US3365138A (en) * 1966-07-18 1968-01-23 Scovill Manufacturing Co Actuator button and dispensing nozzle for aerosol valve
US3437270A (en) * 1968-03-12 1969-04-08 Risdon Mfg Co Self-sealing spray-actuator button
US3659749A (en) * 1970-04-28 1972-05-02 Boris Schwartz Intermixing syringe
US3685696A (en) * 1970-10-12 1972-08-22 Leonard L Marraffino Three part, two fluid dispenser
US3804537A (en) * 1971-01-25 1974-04-16 R Pass Lather applicators
DE2218394A1 (en) * 1971-04-23 1973-10-25 Laeaeke Ag AEROSOL SPRAY DEVICE FOR THE INTRAcutaneous or epicutaneous administration of a medicinal product, disinfectant, cosmetic product, etc.
US3791551A (en) * 1972-09-29 1974-02-12 Plasti Kote Co Tamper-proof closure for spray cans
US3841532A (en) * 1972-12-26 1974-10-15 K Gores Dispensing pan for aerosol container
US3991916A (en) * 1974-07-01 1976-11-16 Bon F Del Automatic closure device for the discharge of a foam product from a pressurized container
US3963152A (en) * 1975-01-02 1976-06-15 Emanuel Landsman Childproof cap for aerosol dispenser
US3946912A (en) * 1975-01-02 1976-03-30 Emanuel Landsman Actuator cap for aerosol dispenser
US4475838A (en) * 1979-02-15 1984-10-09 Richardson-Vicks Inc. Closure means for a liquid
US4420099A (en) * 1981-06-10 1983-12-13 Precision Valve Corporation Cup-shaped actuator for aerosol dispenser
US4708267A (en) * 1984-05-09 1987-11-24 Bramlage Gesellschaft Mit Beschrankter Haftung Dispenser for pasty compositions
US4671436A (en) * 1984-07-31 1987-06-09 Mckesson Corporation Syphon assembly and package incorporating the assembly
US4813575A (en) * 1987-09-29 1989-03-21 Amtrol Inc. Non-refillable valve for pressurized containers
DE3931679A1 (en) * 1989-03-24 1990-09-27 Praezisions Ventil Gmbh SPRAY HEAD FOR A SPRAY CONTAINER FOR DISPENSING FOAM
US5676481A (en) * 1991-09-26 1997-10-14 Gillette Company Marking instruments
US5332326A (en) * 1992-02-17 1994-07-26 Jiro Hori Writing instrument
US5617978A (en) * 1994-07-18 1997-04-08 Coster Tecnologie Speciali S.P.A. Apparatus for dispensing a semifluid medium
USD380384S (en) * 1995-05-15 1997-07-01 Precision Valve Corporation Dispensing actuator cap
US5931352A (en) * 1997-09-11 1999-08-03 Knight Plastics, Inc. Snap-fit non-drip valve and method for assembly thereof
US5989469A (en) * 1997-09-11 1999-11-23 Knight Plastics, Inc. Method for making a non-drip valve for an inverted container
US5988456A (en) * 1998-01-16 1999-11-23 Laible; Rodney Closed loop dispensing system
US6142345A (en) * 1998-01-16 2000-11-07 Laible; Rodney Closed loop dispensing system
US6112952A (en) * 1999-05-06 2000-09-05 Aptargroup, Inc. Valved dispensing system with hydraulic hammer protection for the valve
WO2000068038A1 (en) * 1999-05-06 2000-11-16 Seaquist Closures Foreign, Inc. A valved dispensing system with hydraulic hammer protection for the valve
US6644510B2 (en) 2001-06-29 2003-11-11 The Meyer Company Bag-in-box container and faucet
US6971557B2 (en) 2003-06-19 2005-12-06 S. C. Johnson & Son, Inc. Actuator for a pressurized material dispenser
US20040256417A1 (en) * 2003-06-19 2004-12-23 Mather David P. Actuator for a pressurized material dispenser
US20050006416A1 (en) * 2003-07-10 2005-01-13 Valois Sas Fluid dispenser head
US6991139B2 (en) * 2003-07-10 2006-01-31 Valois Sas Fluid dispenser head
US20070051723A1 (en) * 2003-09-16 2007-03-08 Naesje Kjetil Valve for a drinking receptacle
US7419069B2 (en) * 2003-09-16 2008-09-02 Smartseal As Valve for a drinking receptacle
US20070107282A1 (en) * 2003-11-26 2007-05-17 Pramatarov Emil K Advertising device
WO2005054083A1 (en) * 2003-12-06 2005-06-16 Wella Aktiengesellschaft Foam head, and foam head with a propellant container
US8146782B2 (en) 2003-12-06 2012-04-03 Wella GmbH Foam head, and foam head with a propellant container
US8083107B2 (en) 2009-04-09 2011-12-27 Rodney Laible Closed loop dispensing system with mechanical venting means
US20100258593A1 (en) * 2009-04-09 2010-10-14 Rodney Laible Closed loop dispensing system with mechanical venting means
US20150041559A1 (en) * 2012-01-03 2015-02-12 L'oreal Dispensing head
US9700902B2 (en) * 2012-01-03 2017-07-11 L'oreal Dispensing head
US10112768B2 (en) 2012-01-03 2018-10-30 L'oreal Hollow dispensing head
US8733599B2 (en) 2012-01-19 2014-05-27 Lloyd HORNLAND Combined cap and actuator device for aerosol container
US8708203B2 (en) 2012-05-07 2014-04-29 Rl Innovations, Llc Screw-on throat plug assembly
FR3040598A1 (en) * 2015-09-04 2017-03-10 Oreal DEVICE FOR SPRAYING A PRODUCT
FR3040600A1 (en) * 2015-09-04 2017-03-10 Oreal PACKAGING AND DISPENSING DEVICE
US10640359B1 (en) * 2020-01-14 2020-05-05 Rodney Laible Container insert for use with a closed loop dispensing system

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