WO1997017005A1

WO1997017005A1 - Liquid dispensing cup for toddlers

Info

Publication number: WO1997017005A1
Application number: PCT/US1996/017864
Authority: WO
Inventors: Austin Iodice; John G. Iodice; Jerry G. Iodice; Jeannine M. Iodice
Original assignee: Ansa Company, Inc.
Priority date: 1995-11-09
Filing date: 1996-11-07
Publication date: 1997-05-15
Also published as: AU7671496A; GR3031664T3; KR19990067330A; ZA969420B; CN1153538C; EP0871386B1; AR004313A1; NO310595B1; CN1201377A; DE69603981T2; NO982005L; JP2000504238A; HK1016043A1; BR9611552A; IL124156A; MY132598A; EP0871386A1; ATE183624T1; CA2235682A1; NO982005D0

Abstract

A liquid dispensing cup (10) for use by a toddler is disclosed having generally cylindrical upper (12) and lower (14) portions joined in fluid communication by a pair of integral tubular sections (16 and 18) or handles. The upper and lower portions and the pair of integral handles define a central opening (22) through the cup. The tubular sections (16 and 18), in connection with the central opening (22), provide readily grippable handles near the center of gravity of the cup for the toddler to grasp with one or both hands. The liquid dispensing cup has a closure (28) including an integrally molded spout (30) in fluid communication with the interior of the cup to provide for sipping of fluids contained within the cup.

Description

LIQUID DISPENSING CUP FOR TODDLERS

Field of the Invention

The present invention relates to improvements in liquid

dispensing cups and, more particularly, to a cup and closure

combination for use by a toddler during transition from a baby bottle

with a nipple.

Background of the Invention

Liquid dispensing cups for use by toddlers are well known

in the art. These cups, typically known as "sipper cups" in the baby

care industry, are used for dispensing liquids, such as milk, juice or the

like, to toddlers after or during transition by the toddler from a baby

bottle with a nipple. Typically, known "sipper cups" include a generally

cylindrical body of greater diameter than a baby bottle and, sometimes,

at least one handle extending outwardly from the body of the cup. The

external handle or handles of known "sipper cup" designs enable

handling of the cup by the small hands of a toddler. Moreover, known

"sipper cups" for use by toddlers generally include a closure secured to an upper portion of the cup to prevent spillage of liquid contained

within the cup.

While presently available "sipper cup" designs are sized or

provide external handles for grasping of the cup by the toddler, it will

be appreciated that toddlers have a tendency to ignore the handles as

they attempt to grasp the cylindrical body of the cup. Furthermore, the

larger diameter of "sipper cups" compared to the smaller diameter of

baby bottles makes handling of the cups awkward for the small hands

of a toddler. Moreover, when the toddler does use the handles, the

handles of known "sipper cup" designs move the toddler's hand away

from the center of gravity of the cup, thus adding to handling difficulty

in view of the toddler's reduced muscle development and motor skills.

While improvements have been made in the design of baby

bottles to facilitate handling thereof, such as is disclosed in U.S. Patent

No. 4,750,630 assigned to applicant herein, there exists a need for a

"sipper cup" design which eases a toddler's transition from the baby

bottle to an ordinary cup or glass.

Summary of the Invention

To these ends, the present invention is directed to a liquid

dispensing cup for use by a toddler. The cup includes a central opening

through the cup and a pair of tubular portions which are sized to be

easily grasped by the toddler. The central opening through the cup, in

connection with the tubular portions, provides a balanced feel to the cup when it is either partially or fully filled as the to^'ddler's hands are

positioned near the center of gravity of the cup. Thus, the liquid

dispensing cup of the present invention overcomes many disadvantages

currently associated with available "sipper cup" designs.

The liquid dispensing cup includes an integrally molded

plastic cup having generally cylindrical upper and Iower portions joined

in fluid communication by a pair of tubular sections. The upper and

Iower portions and the pair of integral sections or handles define the

central opening through the cup. The tubular sections, in connection

with the central opening, thus provide readily grippable handles on the

cup for the toddler to grasp with one or both hands.

A closure having an integrally molded spout in fluid

communication with the interior of the cup is provided for sipping fluids

contained within the cup. The closure is preferably a screw-type cap

which cooperates with a screw formation integrally molded in the upper

portion of the cup to provide a fluid seal between the cup and the

closure. In its preferred form, the closure is a "spill-proof" type closure

to prevent spillage of liquids contained within the liquid dispensing cup.

Brief Description of the Drawings

These and other modifications and advantages will become

even more readily apparent from the following detailed description of

a preferred embodiment of the invention, and from the drawings in

which: Fig. 1 is a front elevational view of a liquid dispensing cup

in accordance with the principles of the present invention with a portion

thereof shown in cross-section for purposes of illustration; and,

Fig. 2 is a side view of Fig. 1 with a portion thereof shown

in cross-section.

Detailed Description of the Invention

With reference to the drawings, and particularly Figs. 1

and 2, a liquid dispensing cup for use by a toddler is shown in

accordance with the present invention. An integrally molded cup 10,

preferably made of plastic, such as polyethylene or polycarbonate, and

having generally cylindrical upper and Iower portions 12 and 14,

respectively, is provided to hold liquid for dispensing to the toddler as

described in more detail below. As shown in the figures, the upper and

Iower portions 1 2 and 14 of the cup 10 are joined in fluid

communication by a pair of integrally connected and longitudinally

extending tubular sections or handles 1 6 and 1 8 disposed on either side

of the longitudinal axis of the cup. In this way, liquid introduced into

an opening defined by a peripheral lip 20 about upper portion 1 2 is free

to travel through tubular portions 1 6 and 1 8 and fill the upper and

Iower portions 1 2 and 14 of the cup. In its preferred form, the cup 10

is designed to hold between about six and eight ounces of liquid while

other forms of the cup may hold more or less liquid as desired. As shown most clearly in Fig. 1 , the upper and Iower

portions 1 2 and 14, and the tubular portions 1 6 and 1 8, define a

central opening 22 through the integrally molded cup 10. The central

opening 22 is generally elongated, although this is not required, and is

preferably Iocated near the center of gravity of the cup to provide a

balanced container when it is either partially or fully filled.

In accordance with the invention, the tubular portions 16

and 1 8 are sized to be easily grasped by a toddler during use of the

liquid dispensing cup. Preferably, the tubular portions 1 6 and 1 8 have

a smaller circumferential diameter near the midpoint of the central

opening 22, shown generally as portions 24 and 26 in the figures, than

the circumferential diameter of the tubular portions at their connections

with the upper and Iower portions 1 2 and 14. The tubular portions 1 6

and 1 8 of the liquid dispensing cup, in combination with the central

opening 22, thus provide readily grippable handles near the center of

gravity of the cup for the toddler to hold with one or both hands.

The liquid dispensing cup of the present invention further

includes a closure 28 removably engageable with the upper portion 1 2.

The closure 28 preferably includes an integrally molded spout 30 in

fluid communication with the interior of the cup. In its preferred form,

the cup includes a screw formation, shown generally at 32, integrally

molded about the upper portion 12 of the cup at or below the peripheral

lip 20. In this configuration, the closure 28 has a cooperating screw formation (not shown) integrally molded therein to provide a fluid seal

between the cup 1 0 and the closure 28 when the closure is fully

tightened about the upper portion 12. Those skilled in the art will

appreciate that other structures are available for joining the cup 10 and

closure 28 without departing from the scope and spirit of the present

invention.

The closure 28 of the present invention is preferably a

"spill-proof" type closure having the design details fully described in

U. S. Patents 4,795,052 and 4,91 5,250, both of which patents are

herewith fully incorporated herein by reference. It will be recognized

that "spill-proof" closures of the type disclosed herein are particularly

advantageous for use in combination with the cup 10 of the present

invention as liquid contained within the cup is generally dispensed only

upon a sucking action by the toddler user. When the liquid dispensing

cup is in a horizontal position, such as if it were accidently knocked on

its side, or if the cup is violently shaken by the toddler, the spill-proof

closure 28 will prevent liquid from exiting the cup through the

spout 30.

In its preferred form, the closure 28 is non-vented, i.e., the

closure includes one or more apertures through the spout 30 through

which liquid is dispensed without having a second "venting" aperture

through the closure. In this way, the elimination of a second "venting"

aperture greatly improves the "spill-proof" capability of the closure. It will be appreciated that other types of closures, with or without spill-

proof capability, are readily adaptable for use with the liquid dispensing

cup of the present invention.

In view of the above description, it will be apparent that

the present invention provides a novel liquid dispensing cup with

integral handles for use by toddlers during the transition from a baby

bottle with a nipple. Those skilled in the art will readily comprehend the

various modifications to which the present invention is susceptible without departing from the spirit and scope of the present invention.

Therefore, applicant desires to be limited only by the scope of the

following claims and equivalents thereof.

What is claimed is:

Claims

1 . A liquid dispensing cup for use by a toddler, comprising:

an integrally molded plastic cup having generally cylindrical

upper and Iower portions, said upper and Iower portions being joined in

fluid communication by a pair of integrally connected and longitudinally

extending tubular sections, said upper and Iower portions and said pair

of tubular sections defining a central opening through said cup, said

tubular sections being sized to be easily grasped by a toddler during use

of said cup; and

a closure removably engageable with said upper portion

and having an integrally molded spout in fluid communication with the

interior of said cup for sipping fluid contained therein.

2. The liquid dispensing cup of claim 1 wherein each of said

tubular sections has a circumferential dimension of lesser extent

proximate a midpoint of said central opening than at the connection of

each of said tubular portions with said upper and Iower portions.

3. The liquid dispensing cup of claim 1 wherein said closure

is a screw-type cap and said upper portion includes a screw formation

integrally molded therein for cooperation with said cap whereby a fluid

seal is formed between said cup and said closure.

4. The liquid dispensing cup of claim 1 wherein said closure

is a spill-proof type closure.

5. The liquid dispensing cup of claim 4 wherein said closure

is non-vented.