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PRESTO LIGHTERS LTD

Overview
  • Total Patents
    18
About

PRESTO LIGHTERS LTD has a total of 18 patent applications. Its first patent ever was published in 1947. It filed its patents most often in Canada, United States and France. Its main competitors in its focus markets thermal processes and machines are BUTANE MATCH AG, CROWN SANGYO KK and ARTHUR DUBSKY.

Patent filings in countries

World map showing PRESTO LIGHTERS LTDs patent filings in countries
# Country Total Patents
#1 Canada 8
#2 United States 7
#3 France 1
#4 United Kingdom 1
#5 Greece 1

Patent filings per year

Chart showing PRESTO LIGHTERS LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Aime Fortin Charles 5
#2 Farmer Doris 4
#3 Fortin Charles Aime 3
#4 Doris Farmer 2
#5 Fortin Charles A 2

Latest patents

Publication Filing date Title
US2712322A Filling valve for lighters using compressed fuel
US2675205A Valve for compressed gas smokers' lighters
US2530328A Pocket lighter
US2517192A Pocket lighter head assembly
GB665670A Lighter for cigarettes, cigars and the like
US2493450A Demountable head assembly for pocket lighters
US2492471A Pocket lighter with removable mechanical unit
US2474973A Smoker's lighter
CA464066A Pocket lighter with removable mechanical unit
CA520385A Filling valve for lighters using compressed fuel
CA464686A Demountable head assembly for pocket lighters
CA454322A Smoker's lighter
CA493908A Pocket lighter head assembly
CA453313A Flint piece for smokers' lighter
CA482038A Pocket lighter
CA519776A Valve for compressed gas smoker's lighter