Learn more

COLUMBIA TRAILER CO INC

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    106,751
About

COLUMBIA TRAILER CO INC has a total of 26 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, packaging and shipping and transport are HUBTEX MASCHB GMBH & CO KG, COMBILIFT and MATBRO LTD.

Patent filings in countries

World map showing COLUMBIA TRAILER CO INCs patent filings in countries

Patent filings per year

Chart showing COLUMBIA TRAILER CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Csergei Steven Andrew 11
#2 Crisp Ira James 9
#3 Smith Harlan B 5
#4 Bratlie Kenneth A 5
#5 Van Raden Ken 3
#6 Williams Karl Boyd 3
#7 Miller David J 3
#8 Smith Shawn R 2
#9 Georges Nathan 1
#10 Schmidt Paul 1

Latest patents

Publication Filing date Title
CA3109051A1 Method and apparatus for transporting and steering a heavy load
US2018370408A1 Trailer tipper featuring multi-use tilt sensors for automating leveling and tipping operations
US2017022765A1 Method and apparatus for transporting and steering a heavy load
WO2016154053A1 Method and apparatus for transporting and steering a heavy load
US2015122558A1 Lifting jack assembly with rotatable hydraulic cylinder for steering and method of operation
WO2015006004A1 Walking system and method adapted for use on a dry-dock to transport a ship
US2007286708A1 Method and apparatus for handling pipe
US2003017033A1 Shape-modifiable transition chute for trailer tipper
US6581525B2 Method and apparatus for transporting and steering a load
US6019568A Spill gate for trailer tipper
US5509723A Portable rotary trailer tipper
US5080548A Trailer dumper