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BLAKE WILLIAM T

Overview
  • Total Patents
    26
About

BLAKE WILLIAM T has a total of 26 patent applications. Its first patent ever was published in 1913. It filed its patents most often in Canada and United States. Its main competitors in its focus markets mechanical elements, transport and machine tools are LEBEN KLAUS, URZADZEN MECHANICZNYCH KAMAX S and FABRIKA UZHONDZEN MEK KAMAKS S.

Patent filings in countries

World map showing BLAKE WILLIAM Ts patent filings in countries
# Country Total Patents
#1 Canada 17
#2 United States 9

Patent filings per year

Chart showing BLAKE WILLIAM Ts patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Blake William T 26

Latest patents

Publication Filing date Title
US3351336A Railroad car shock absorber
US3047162A Hydraulic and resilient cushioned railway car draft assembly
US3207324A Railway car draft appliance
US2944681A Railway draft appliance
US2861795A Shock absorbing mechanism
US2944639A Shock absorber with vacuum compensator
US2535778A Hydraulic control for mechanisms
US1410362A Drive mechanism for mowing machines
US1088521A Steam-engine.
CA772037A Railroad car and shock absorber
CA667522A Hydraulic mechanism
CA667523A Hydraulic mechanism
CA697336A Hydraulic and resilient cushioned railway car draft assembly
CA711593A Railway car draft assembly
CA761778A Railway car draft assembly
CA739798A Railway car draft appliance
CA658700A Railway draft appliance
CA843736A Draft gear train action control valve
CA792090A Railway car draft assembly
CA657417A Railway draft appliance