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WINN SIDNEY B

Overview
  • Total Patents
    82
About

WINN SIDNEY B has a total of 82 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport, packaging and shipping and machines are LAGACHE ET GLASZMANN SOC, TRAILMOBILE COMPANY and ROGERS BROTHERS CORP.

Patent filings in countries

World map showing WINN SIDNEY Bs patent filings in countries
# Country Total Patents
#1 United States 57
#2 Canada 25

Patent filings per year

Chart showing WINN SIDNEY Bs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Winn Sidney B 82

Latest patents

Publication Filing date Title
US2710201A Automatically-extensible trailer prop
US2519091A Automatic trailer prop
US2519090A Fifth wheel operating device
US2431531A Tractor-trailer combination and trailer prop
US2411404A Safety jaw for fifth wheel assemblies
US2346888A Tractor-trailer combination
US2367550A Tractor trailer assembly
US2340786A Extensible pintle hook trailer coupling
US2277179A Tractor-trailer vehicle
US2318038A Tractor-trailer
US2258432A Tractor-trailer vehicle
US2290308A Trailer vehicle
US2263114A Fifth wheel mounting
US2232755A Trailer brake operating mechanism
US2223436A Trailer vehicle
US2232754A Trailer
US2213424A Fifth wheel
US2232897A Tractor trailer coupling mechanism
US2123820A Automatic braking and uncoupling device
US2131083A Suspension for vehicles