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TRAILER TRAIN CO

Overview
  • Total Patents
    13
About

TRAILER TRAIN CO has a total of 13 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport and packaging and shipping are DOUBLE BODY BOLSTER CO, OMS OFF MEC STANGA SPA and VER WESTDEUTSCHE WAGGONFAB.

Patent filings in countries

World map showing TRAILER TRAIN COs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 2

Patent filings per year

Chart showing TRAILER TRAIN COs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport
#2 Packaging and shipping

Top inventors

# Name Total Patents
#1 Terlecky Boris S 7
#2 Sellberg Ronald P 4
#3 Brodeur Rene H 3
#4 Jackson Kenneth J 2
#5 Dawson Richard W 2
#6 Graham Robert E 1
#7 Novak George E 1
#8 Yeates Richard P 1
#9 Shah Jagdish K 1
#10 Shah Jagdish 1

Latest patents

Publication Filing date Title
US5005489A Stand alone well car with double axle suspension system
US4947760A Articulated flat car
US4905608A Railroad well car
CA1297731C Articulated flat car
US4929132A Articulated platform car for three or four trailers
US4848611A Railroad car coupler arrangement limiting excess lateral movement of the coupler shank
US4805875A Jack assembly for railroad cars
US4681040A Railroad car with universal coupling capability
US4636119A All purpose railroad car
US4596311A Brake system
US4589558A Railroad car with universal coupling capability
US4145079A Railroad car wheel