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PACIFIC CAR & FOUNDRY CO

Overview
  • Total Patents
    174
About

PACIFIC CAR & FOUNDRY CO has a total of 174 patent applications. Its first patent ever was published in 1918. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets transport, machines and mechanical elements are SCHEUERLE FAHRZEUGFABRIK WILLY, ALBERT GREGOIRE JEAN and INT MOTOR CO.

Patent filings in countries

World map showing PACIFIC CAR & FOUNDRY COs patent filings in countries
# Country Total Patents
#1 United States 111
#2 Canada 59
#3 United Kingdom 3
#4 Australia 1

Patent filings per year

Chart showing PACIFIC CAR & FOUNDRY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Norrie Robert C 29
#2 Chriswell Frederick W 16
#3 Henrikson Thor O 13
#4 Brown Wallace M 12
#5 Magnuson Roland A 9
#6 Holmstrom John G 9
#7 Magnuson John E 8
#8 Jarvis Herbert C 6
#9 Langdon Robert S 5
#10 Jayne Laurence I 5

Latest patents

Publication Filing date Title
US3899954A Empty cartridge forward ejection mechanism for rapid fire weapon
US3894471A Rapid fire weapon for turret installation
US3901123A Cartridge feed and orientation system for rapid fire weapon
US3754613A Tilt hood assist spring
US3738511A Convertible railway hopper car
CA924680A Flexible leaf springs for kickers and clamps for log stackers
US3685870A Spring brake control valve
US3706470A Cab tilt hydraulic circuit
US3669293A Flexible leaf springs for kickers and clamps for log stackers
US3618995A Over center rubber hood hook
US3586123A Muffler with sequential expansion chambers
US3669467A Vehicle elastomeric suspension system
US3519156A Front-end loader with automatic tilt
US3474571A Railroad car plug door retainer structure
US3466104A Resilient midship drive-line bearing
GB1169060A Front End Loaders
US3484852A Dual-purpose single-axle wheeled vehicle for use in tractor-trailer rigs
US3416773A Skidder winch
US3419099A Truck hood
US3466736A Edge-cladding of a clad metal plate