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HINSON JAMES A

Overview
  • Total Patents
    20
About

HINSON JAMES A has a total of 20 patent applications. Its first patent ever was published in 1897. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport are NPR KORPORATSIJA URALVAGONZD IM F EH DZERZHINSKOGO AOOT, PAVIA NICOLA and UNION KUPPLUNG A G.

Patent filings in countries

World map showing HINSON JAMES As patent filings in countries
# Country Total Patents
#1 United States 17
#2 Canada 3

Patent filings per year

Chart showing HINSON JAMES As patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

# Technology
#1 Couplings

Top inventors

# Name Total Patents
#1 Hinson James A 20
#2 Hinson Margaret 4

Latest patents

Publication Filing date Title
US755296A Draft-rigging.
US779601A Car-coupling.
US768854A Draw-bar attachment for railway-car couplings.
US780484A Car-coupling.
US768365A Car-coupling.
US716542A Draft-rigging for car-couplings.
US709404A Draft-rigging for railway-car couplings.
US704802A Draft-rigging for cars.
US714693A Car-coupling.
US684247A Draw-bar draft-rigging for car-couplings.
US684246A Draft-rigging for car-coupling draw-bars.
US684245A Draw-bar draft-rigging for car-couplings.
US684244A Platform construction for railway-cars.
US663273A Buffing device for railway-cars.
US635322A Head-block for railway-cars.
US636431A Draft-sill for railway-cars.
US638244A Buffer for railway-cars.
CA32487A Automatic car coupler
CA38109A Car coupler
CA33010A Automatic car coupler