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TRAILER COMPANY OF AMERICA

Overview
  • Total Patents
    30
About

TRAILER COMPANY OF AMERICA has a total of 30 patent applications. Its first patent ever was published in 1933. It filed its patents most often in Canada and United States. Its main competitors in its focus markets transport, machine tools and machines are JOST WERKE GMBH & CO KG, HIGHWAY TRAILER CO and TRAILMOBILE COMPANY.

Patent filings in countries

World map showing TRAILER COMPANY OF AMERICAs patent filings in countries
# Country Total Patents
#1 Canada 16
#2 United States 14

Patent filings per year

Chart showing TRAILER COMPANY OF AMERICAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Black James J 17
#2 Black James Jardine 12
#3 Biack James J 1
#4 Jones Rufus B 1

Latest patents

Publication Filing date Title
US2382376A Knockdown body for trailers
US2358488A Prop for semitrailers
US2371497A Rear header for road vehicles
US2368405A Adjustable roof bow for trailers
US2385253A Trailer vehicle with load regulated tow bar
US2330670A Sliding door
US2365934A Trailer or truck roof structure
US2190373A Semitrailer prop actuating mechanism
US2185961A Truck or trailer front construction
US2151633A Trailer or truck chassis and body
US2115441A Method of forming tubular structures from sheet metal
US2118004A Prop for semitrailers
US2115440A Trailer truck frame
US1982613A Semitrailer
CA424140A Sliding door
CA430585A Semi-trailer attachment and support
CA429863A Trailer body side wall construction
CA428160A Trailer knockdown body
CA424572A Trailer roof bow
CA424139A Door for freight carrying vehicles