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INT TOOLS 1973 LTD

Overview
  • Total Patents
    27
About

INT TOOLS 1973 LTD has a total of 27 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets packaging and shipping, machines and civil engineering are CARBONITE CORP, PRODUCT DESIGN & ENGINEERING I and UNDERWOOD J LARRY.

Patent filings in countries

World map showing INT TOOLS 1973 LTDs patent filings in countries

Patent filings per year

Chart showing INT TOOLS 1973 LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hedgewick Peter 12
#2 Domaracki John F 6
#3 Birrell Stewart H 5
#4 Suhr Donald C 4
#5 Arnott Robin A 4
#6 Phillips Otto 3
#7 Wack Frank 2
#8 Mcbride Leonard M 2
#9 Boer Cornelius Gerardus Den 1
#10 Birrell S H 1

Latest patents

Publication Filing date Title
AU6499580A Child resistant closure
US4319690A Child-resistant closure and container assembly including improved outer cap
US4318686A Injection molding apparatus for molding parts of thermosetting plastic material
EP0001010A1 Spiral lock safety closure
US4159779A Safety package with threaded stop lock
US4090629A Spiral lock safety closure
US4049148A Child resistant closure assembly
US3974928A Child resistant safety closure and container assembly
US3971623A Roadway marker
US3984175A Pavement marker
AU7840375A Molding apparatus
US3942630A Sliding cover safety package
US3954324A Pavement marker having conical retro-reflectors
US3972586A Roadway marker and reflector therefor
US3915348A Child resistant overcap for aerosol containers
US3895737A Child-proof dispensing container and cover assembly
CA1060385A Safety closure device