US76684A - Douglas b - Google Patents
Douglas b Download PDFInfo
- Publication number
- US76684A US76684A US76684DA US76684A US 76684 A US76684 A US 76684A US 76684D A US76684D A US 76684DA US 76684 A US76684 A US 76684A
- Authority
- US
- United States
- Prior art keywords
- douglas
- britannia
- tea
- cincinnati
- sole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000003870 refractory metal Substances 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000266 injurious effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/02—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge involving reinforcing arrangements
- F17C1/04—Protecting sheathings
Definitions
- NPEI'ERS PHOTO-LITHOGRAPHER. WASHINGTON D C @uiten tstre etrnt @ffice DOUGLAS B. WOODWORTH, AOF CINCINNATI, ,CHIO, ASSIGNCR TO THE CINCINNATI BRITANNIA COMPANY.
- a Britannia tea-pot embodying my invention, is shown by an axial section of the lower and side elevation of the upper -pu-rt7 the sides A'and bottom, B, being spun or cust in the usual Way, so that the entire interior ⁇ surface of the vessel is of one homogeneous material.
- thcvplatel C is Wholly exterior to the pot proper, and out of contact with itsA contents.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Products (AREA)
- Stringed Musical Instruments (AREA)
Description
D. B. WODLDWORTH.
Making Tea and Coffee Pots. y No. 76,684. Patented April 14, |868;
NPEI'ERS, PHOTO-LITHOGRAPHER. WASHINGTON D C @uiten tstre etrnt @ffice DOUGLAS B. WOODWORTH, AOF CINCINNATI, ,CHIO, ASSIGNCR TO THE CINCINNATI BRITANNIA COMPANY.
Letters .Patent No. 76,684, dated .April 14, 1868.
IMPROVEMENT IN THE CONSTRUCTION OI' TBA AND GOIIBE-POTSl 'lO WIIOM IT MAY CONCERN: y
Be it known that I, DOUGLAS B. WODWORTH, of Cincinnati, I-Iamilton county, Ohio, have Ainvented a new and useful Improvement in Britannia 'Tea and CoiI`ere-I? ots;vund I hereby declare the following to be a. full, clear, and exact description thereof, reference being had to the' accompanying drawing, making part of this specilcation.v p j My improvement relates to the preti-sion of a sheath or 'sole-'plate,et` -brass or other refractory metal, beneath the bottom of an ordinary -Brit'anni'a'tca or coeefpot, which, while wholly exterior, and therefore not liable to contaminate the contents, serves to'K etl'ectually guard the vessel from 'injury by being set upon a hot stove, orsubjected tol mechanical violence.
In `the accompanyingr drawing, a Britannia tea-pot, embodying my invention, is shown by an axial section of the lower and side elevation of the upper -pu-rt7 the sides A'and bottom, B, being spun or cust in the usual Way, so that the entire interior `surface of the vessel is of one homogeneous material.
In order to guard the bottom `of the potfrom injurious contact With-a hot store, and fromA being dented by mechanical violence, I solder thereto a closely-fitting sheath or sole-platefC, of brass or other refractory metal.
It will bc seen that thcvplatel C is Wholly exterior to the pot proper, and out of contact with itsA contents.
I claim herein as new, and ot' my invcntionV v l The sheath or sole-plate C, of refractory metal, secured beneath the bottom of a Britannia tea or eofeepot, in the manner and for the purpose explained.-
In testimony of which invention, I hereunto set my hand.
DOUGLAS B. WOODWORTH.
Witnesses:
GEO. H. KNIGHT, JAMES H. LAYMAN.v
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US76684A true US76684A (en) | 1868-04-14 |
Family
ID=2146186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US76684D Expired - Lifetime US76684A (en) | Douglas b |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US76684A (en) |
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0
- US US76684D patent/US76684A/en not_active Expired - Lifetime
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