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BUCKEYE MALLEABLE IRON AND COUPLER COMPANY

Overview
  • Total Patents
    23
About

BUCKEYE MALLEABLE IRON AND COUPLER COMPANY has a total of 23 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, machines and thermal processes are NAT MALLEABLE & STEEL CASTINGS, UNION DRAFT GEAR CO and MINER CO W H.

Patent filings in countries

World map showing BUCKEYE MALLEABLE IRON AND COUPLER COMPANYs patent filings in countries
# Country Total Patents
#1 United States 20
#2 Canada 3

Patent filings per year

Chart showing BUCKEYE MALLEABLE IRON AND COUPLER COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport
#2 Machines
#3 Thermal processes

Top inventors

# Name Total Patents
#1 Timms James 18
#2 Bush Samuel P 2
#3 Mccormick John H 1
#4 Bush Samuel Prescott 1
#5 Timns James 1
#6 Wright Harry 1

Latest patents

Publication Filing date Title
US788010A Furnace-charging box.
US734814A Bolster for cars and car-trucks.
CA78525A Draft gearing and buffing apparatus
US740335A Friction draft-gearing and buffing apparatus.
US734665A Bolster for cars and car-trucks.
US711914A Friction draft-gear.
US740378A Friction draft-gear and buffing apparatus.
US717947A Supporting-bracket for unlocking-levers.
CA76423A Car truck
CA76422A Car truck
US717781A Car-truck.
US717780A Car-truck.
US734776A Car-coupling.
US734999A Car-coupling.
US734813A Car-coupling.
US681896A Follower-plate for draft-gears of cars.
US685802A Car-coupling.
US687444A Yoke for car-couplings.
US700262A Car-coupling.
US679194A Draft-rigging for cars.