GB738772A - Improvements in and relating to vacuum flasks - Google Patents
Improvements in and relating to vacuum flasksInfo
- Publication number
- GB738772A GB738772A GB3184852A GB3184852A GB738772A GB 738772 A GB738772 A GB 738772A GB 3184852 A GB3184852 A GB 3184852A GB 3184852 A GB3184852 A GB 3184852A GB 738772 A GB738772 A GB 738772A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flange
- refill
- pourer
- engagement
- dec
- 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
Links
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
- A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
- A47J41/02—Vacuum-jacket vessels, e.g. vacuum bottles
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Closures For Containers (AREA)
Abstract
738,772. Pourers. THERMOS (1925), Ltd. Dec. 3, 1953 [Dec. 16, 1952], No. 31848/52. Class 125 (1). [Also in Group XIII] A pourer for a vacuum flask comprises an annular body of resilient plastic having a peripheral edge 2 formed with a pouring lip, an exterior flange 3 at the other end of the ring, and preferably an interior flange 4 the body being adapted to be fitted around the neck of the glass refill 7 and held in position by engagement between the flange 3 and a peripheral flange 10 on the jacket shoulder which deforms the body into sealing engagement with the refill, a further seal being formed at the engagement of the flange 4 with the mouth of the refill. The pourer may be provided with a second internal rim 12 to embrace the neck of the glass refill. The annular ring may be of frusto-conical shape. The pourer may be produced as a one-piece moulding in polyethylene.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3184852A GB738772A (en) | 1952-12-16 | 1952-12-16 | Improvements in and relating to vacuum flasks |
DE1953T0004293 DE1675022U (en) | 1952-12-16 | 1953-12-15 | GIESSER TO REMOVE ON AN INSULATED BOTTLE OD. DGL. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3184852A GB738772A (en) | 1952-12-16 | 1952-12-16 | Improvements in and relating to vacuum flasks |
Publications (1)
Publication Number | Publication Date |
---|---|
GB738772A true GB738772A (en) | 1955-10-19 |
Family
ID=10329304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3184852A Expired GB738772A (en) | 1952-12-16 | 1952-12-16 | Improvements in and relating to vacuum flasks |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1675022U (en) |
GB (1) | GB738772A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2969887A (en) * | 1959-04-08 | 1961-01-31 | American Thermos Products Comp | Threaded pouring lip stopper combination for vacuum bottle |
DE1116873B (en) * | 1957-03-19 | 1961-11-09 | Erhard & Soehne G M B H | End cap and pouring cap provided with a hinged lid, which can be connected to the neck of a double-walled insulating container |
US3039639A (en) * | 1957-02-12 | 1962-06-19 | British Vacuum Flask Company L | Containers |
DE1147728B (en) * | 1957-01-08 | 1963-04-25 | Laurance Leslie Smith | Thermos |
DE1273766B (en) * | 1958-09-13 | 1968-07-25 | Laurance Leslie Smith | Thermos |
-
1952
- 1952-12-16 GB GB3184852A patent/GB738772A/en not_active Expired
-
1953
- 1953-12-15 DE DE1953T0004293 patent/DE1675022U/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1147728B (en) * | 1957-01-08 | 1963-04-25 | Laurance Leslie Smith | Thermos |
US3039639A (en) * | 1957-02-12 | 1962-06-19 | British Vacuum Flask Company L | Containers |
DE1116873B (en) * | 1957-03-19 | 1961-11-09 | Erhard & Soehne G M B H | End cap and pouring cap provided with a hinged lid, which can be connected to the neck of a double-walled insulating container |
DE1273766B (en) * | 1958-09-13 | 1968-07-25 | Laurance Leslie Smith | Thermos |
US2969887A (en) * | 1959-04-08 | 1961-01-31 | American Thermos Products Comp | Threaded pouring lip stopper combination for vacuum bottle |
Also Published As
Publication number | Publication date |
---|---|
DE1675022U (en) | 1954-04-15 |
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