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COLUMBIA AXLE COMPANY

Overview
  • Total Patents
    37
About

COLUMBIA AXLE COMPANY has a total of 37 patent applications. Its first patent ever was published in 1916. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets mechanical elements, machines and transport are DODGE BROTHERS, NAGEL CHASE MFG COMPANY and TORQUE TRACTION TECH INC.

Patent filings in countries

World map showing COLUMBIA AXLE COMPANYs patent filings in countries
# Country Total Patents
#1 United States 31
#2 Canada 2
#3 France 2
#4 Germany 1
#5 United Kingdom 1

Patent filings per year

Chart showing COLUMBIA AXLE COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ragan Frederick H 9
#2 Mooers Louis P 6
#3 Harper George W 6
#4 Jeffrey Max L 3
#5 Wood Clarence G 2
#6 Fries Robert E 2
#7 Weaver Elverton W 2
#8 Catto Albert R 2
#9 Flanigan Charles R 1
#10 Lincoln Neil S 1

Latest patents

Publication Filing date Title
US2143446A Controlling mechanism for automobile transmissions
GB429284A Improvements in and relating to variable speed gearing for motor vehicles
US2071165A Axle drive transmission
US2002813A Brake for automotive vehicles
US1958788A Speedometer drive
US2015108A Axle drive lubricating means
US1843987A Engine starter
US1914841A Fluid dampener for clutches
US1923601A Nonmetallic connection
US1854667A Closure means for universal joints
US1898265A Universal joint
US1908789A Swivel joint
US1810194A Differential mechanism
US1819192A Brake mechanism
US1774657A Brake-actuating mechanism
US1826278A Steering wheel
US1797444A Bearing and method of making same
US1942677A Torque absorbing device
US1980117A Nonmetallic connection
US1826283A Brake shoe and method of making same