Learn more

DORSEY TRAILERS INC

Overview
  • Total Patents
    13
About

DORSEY TRAILERS INC has a total of 13 patent applications. Its first patent ever was published in 1950. It filed its patents most often in United States, Germany and Spain. Its main competitors in its focus markets transport, machines and packaging and shipping are HOYNOR LTD, WILSON TRAILER COMPANY and FSP MINING COMPONENTS PTY LTD.

Patent filings in countries

World map showing DORSEY TRAILERS INCs patent filings in countries
# Country Total Patents
#1 United States 5
#2 Germany 2
#3 Spain 2
#4 United Kingdom 2
#5 France 1
#6 Sweden 1

Patent filings per year

Chart showing DORSEY TRAILERS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Belcer Roy C 2
#2 G Crockett Joseph 1
#3 Berry Iii Albert Hughes 1
#4 C Belcer Roy 1
#5 Norman Noah M 1
#6 Belcer R 1
#7 White Edwin L 1
#8 Kemp David A 1
#9 Vos Henry J 1
#10 Crockett J 1

Latest patents

Publication Filing date Title
US5683525A Method for making cargo vessel sidewall having a seamless interior liner
US3986726A Pivotable gooseneck trailer
US3584824A Adjustable twist lock
GB1131372A Coupleable trailers
US2932957A Refrigerating unit for cargo transporting vehicle bodies
US2616945A Service outlet box for trailer vehicles