GB444836A - Vacuum flask - Google Patents

Vacuum flask

Info

Publication number
GB444836A
GB444836A GB3712934A GB3712934A GB444836A GB 444836 A GB444836 A GB 444836A GB 3712934 A GB3712934 A GB 3712934A GB 3712934 A GB3712934 A GB 3712934A GB 444836 A GB444836 A GB 444836A
Authority
GB
United Kingdom
Prior art keywords
ring
lever
closure
bail
vacuum flask
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
Application number
GB3712934A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB3712934A priority Critical patent/GB444836A/en
Publication of GB444836A publication Critical patent/GB444836A/en
Expired legal-status Critical Current

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
    • A47J41/0005—Thermally-insulated vessels, e.g. flasks, jugs, jars comprising a single opening for filling and dispensing provided with a stopper
    • A47J41/0011—Thermally-insulated vessels, e.g. flasks, jugs, jars comprising a single opening for filling and dispensing provided with a stopper the stopper being completely removed from the opening during dispensing

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Insulating Bodies (AREA)

Abstract

444,836. Vacuum - jacketed vessels. LUDWIG, M., Ilmenau, Thuringia, Germany. Dec. 28, 1934, No. 37129. [Class 29] [See also Group XVII] A vacuum flask with a lever closure 11 has the lever 15 mounted on a holding bail 10 fitted tc a ring 16 of artificia material such as porcelain, phenolic compound &c. The ring has sockets for the ends of the bai and is outwardly flared at the lower end thereof. In a modification the ring is extended upwardly to form a seating for the closure, and is provided with a pouring lip. The closing lever 15 may be formed from a single piece of wire which is looped over the bail and conforms in shape to the usual outer cap.
GB3712934A 1934-12-28 1934-12-28 Vacuum flask Expired GB444836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3712934A GB444836A (en) 1934-12-28 1934-12-28 Vacuum flask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3712934A GB444836A (en) 1934-12-28 1934-12-28 Vacuum flask

Publications (1)

Publication Number Publication Date
GB444836A true GB444836A (en) 1936-03-30

Family

ID=10393968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3712934A Expired GB444836A (en) 1934-12-28 1934-12-28 Vacuum flask

Country Status (1)

Country Link
GB (1) GB444836A (en)

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