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COLBY JOSEPH M

Overview
  • Total Patents
    14
About

COLBY JOSEPH M has a total of 14 patent applications. Its first patent ever was published in 1933. It filed its patents most often in United States. Its main competitors in its focus markets transport, weapons and engines, pumps and turbines are CIE DES FORGES & ACIERIES DE L, AB BOFORS and ARTHUR TREVOR DAWSON.

Patent filings in countries

World map showing COLBY JOSEPH Ms patent filings in countries
# Country Total Patents
#1 United States 14

Patent filings per year

Chart showing COLBY JOSEPH Ms patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Colby Joseph M 14
#2 Skinner Leslie A 1

Latest patents

Publication Filing date Title
US2606759A Two-stage torsion spring suspension
US2573544A Air-cooled internal-combustion engine
US2560554A Differential drive gearing and electrodynamic brake control therefor
US2370148A Gun mount
US2360850A Gun mount
US2342644A Gun mount
US2383471A Firing grip
US2356751A Gun mount
US2321579A Combination heater and generating unit for armored vehicles
US2159983A Steering mechanism for self-propelled vehicles
US2043233A Track for the wheels of vehicles
US2043234A Track for the wheels of vehicles
US2043235A Track for the wheels of vehicles
US2012958A Track for tracklaying vehicles