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WILLIAMS SEALING CORP

Overview
  • Total Patents
    34
About

WILLIAMS SEALING CORP has a total of 34 patent applications. Its first patent ever was published in 1910. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets packaging and shipping, machines and measurement are JONES RONALD ARCHIBALD, ROBERT LANDAU and BLACKHAWK MOLDING CO INC.

Patent filings in countries

World map showing WILLIAMS SEALING CORPs patent filings in countries
# Country Total Patents
#1 United States 30
#2 Canada 3
#3 United Kingdom 1

Patent filings per year

Chart showing WILLIAMS SEALING CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Williams George A 17
#2 Hill Roland E 4
#3 Carl Mcquinn 3
#4 Le Pere John G 2
#5 Mcquinn Carl 2
#6 Hey Joseph A 2
#7 Arthur Blanch Eric 1
#8 Lepper John G 1
#9 Webber Lyle K 1
#10 Edward Barroll Henry 1

Latest patents

Publication Filing date Title
GB557854A Improvements in or relating to apparatus for capping bottles and like containers
US2177782A Container and spout
US2126651A Pouring spout and closure
US2252468A Spout and cap
US1979274A Closure and seal therefor
US1975790A Cap for receptacles
US1871935A Testing machine
US1912677A Mechanism for applying caps to containers
US1869895A Safety device for presses
US1871831A Cap for receptacles
US1871945A Cap for closing bottles, jars, and other containers
US1791650A Container nozzle and closure therefor
US1743945A Bottle cap
US1788607A Means for sealing closures
US1797033A Inner seal for nozzles
US1691875A Capping machine
US1809806A Tamper-proof seal for containers
US1814386A Bottle capping machine
US1710956A Tamperproof seal for caps
US1681083A Nozzle for sheet-metal containers