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BRITISH VACUUM FLASK COMPANY L

Overview
  • Total Patents
    36
About

BRITISH VACUUM FLASK COMPANY L has a total of 36 patent applications. Its first patent ever was published in 1948. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets furniture and games and packaging and shipping are COFFEA SA, BRIZIO ADRIANA and CUP OUT OF THE BOX S L.

Patent filings in countries

World map showing BRITISH VACUUM FLASK COMPANY Ls patent filings in countries
# Country Total Patents
#1 United Kingdom 21
#2 France 6
#3 United States 5
#4 Canada 4

Patent filings per year

Chart showing BRITISH VACUUM FLASK COMPANY Ls patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Venis Ernest 7
#2 Hassid Maurice Albert 7
#3 Ernest Venis 4
#4 Albert Hassid Maurice 3
#5 Hassid Maurice A 2
#6 Allen Edward Francis 1
#7 Allen Edward F 1

Latest patents

Publication Filing date Title
GB1101073A Improvements in and relating to vacuum flasks
GB974490A Receptacle stoppers
GB931613A Improvements in and relating to vacuum flasks
GB857503A Improvements in or relating to vessels including vacuum jacketed containers
US3039639A Containers
GB884185A Improvements in or relating to vacuum flasks
GB882887A Improvements in or relating to stoppers
GB866264A Improvements in or relating to vacuum flasks
GB866263A Improvements in or relating to vacuum flasks
GB789884A Improvements in or relating to containers
GB795726A Improvements in or relating to vacuum jacketed flasks
GB770275A Improvements in the construction of jugs
US2765945A Expandable stoppers
GB775296A Improvements relating to bottle stoppers
GB750912A Improvements in stoppers for cocktail shakers and the like
GB746494A Improvements in and relating to expandable stoppers
GB774279A A new or improved cocktail shaker
GB738282A Improvements in or relating to food containers
US2713435A Support member for vacuum jacketed flasks
US2632576A Vacuum flask