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BETTENDORF METAL WHEEL CO

Overview
  • Total Patents
    50
About

BETTENDORF METAL WHEEL CO has a total of 50 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport, machine tools and machines are DETROIT PRESSED STEEL CO, WATSON FRENCH G and STEEL STAMPINGS LTD.

Patent filings in countries

World map showing BETTENDORF METAL WHEEL COs patent filings in countries
# Country Total Patents
#1 United States 48
#2 Canada 2

Patent filings per year

Chart showing BETTENDORF METAL WHEEL COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Einfeldt Emil 47
#2 Hecht Joseph L 2
#3 French George W 1

Latest patents

Publication Filing date Title
US852831A Traction-wheel.
US852830A Traction-wheel.
CA102158A Metal axle
CA101447A Method of making metal axles
US852829A Mechanism for truing metal wheels.
US841950A Die-feeding mechanism.
US815583A Axle.
US826320A Hub-cap.
US826496A Riveting-machine.
US815582A Axle.
US814526A Wagon bolster and stake construction.
US814436A Wagon bolster and stake construction.
US816852A Running-gear for vehicles.
US813286A Wagon-gear.
US813285A Wagon-gear.
US797430A Oil-cup.
US808736A Method of shaping metal bars.
US810198A Method of making metal wheels.
US791888A Lubricator.
US797429A Oil-cup.