GB441829A - Vacuum flask - Google Patents

Vacuum flask

Info

Publication number
GB441829A
GB441829A GB1191234A GB1191234A GB441829A GB 441829 A GB441829 A GB 441829A GB 1191234 A GB1191234 A GB 1191234A GB 1191234 A GB1191234 A GB 1191234A GB 441829 A GB441829 A GB 441829A
Authority
GB
United Kingdom
Prior art keywords
flask
vacuum
grunstein
muller
lugs
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
GB1191234A
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.)
MARTIN GRUENSTEIN
Original Assignee
MARTIN GRUENSTEIN
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 MARTIN GRUENSTEIN filed Critical MARTIN GRUENSTEIN
Priority to GB1191234A priority Critical patent/GB441829A/en
Publication of GB441829A publication Critical patent/GB441829A/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
    • A47J41/0083—Accessories

Abstract

441,829. Vacuum-jacketed vessels. MULLER, L., and GRUNSTEIN, M., (trading as MULLER & GRUNSTEIN ELGERSBURGER FEUERZEUGFABRIK), Elgersburg, Th³ringia, Germany. April 20, 1934, Nos. 11912 and 11913. Void [Abridged as open to inspection under Sect. 91 of the Acts, Oct. 22, 1934]. [Class 29] [See also Group XVII] A vacuum-flask is provided with a drinking- cup having lugs 10 adapted to be engaged in a groove 8 formed in the upper part 4 of the shell of the flask. In a modification, the lugs are engaged in lots 12, Fig. 5, formed in a wall 11<a>, Fig. 8, integral with the upper part of the shell.
GB1191234A 1934-04-20 1934-04-20 Vacuum flask Expired GB441829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1191234A GB441829A (en) 1934-04-20 1934-04-20 Vacuum flask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1191234A GB441829A (en) 1934-04-20 1934-04-20 Vacuum flask

Publications (1)

Publication Number Publication Date
GB441829A true GB441829A (en) 1936-01-27

Family

ID=9994914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1191234A Expired GB441829A (en) 1934-04-20 1934-04-20 Vacuum flask

Country Status (1)

Country Link
GB (1) GB441829A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925187A (en) * 1956-12-03 1960-02-16 Aladdin Ind Inc Closures for vacuum bottles
US5799811A (en) * 1996-06-07 1998-09-01 Dart Industries Inc. Insulated flask with attachment for associate assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925187A (en) * 1956-12-03 1960-02-16 Aladdin Ind Inc Closures for vacuum bottles
US5799811A (en) * 1996-06-07 1998-09-01 Dart Industries Inc. Insulated flask with attachment for associate assembly

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