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GALLAGHER RICHARD D JR

Overview
  • Total Patents
    15
About

GALLAGHER RICHARD D JR has a total of 15 patent applications. Its first patent ever was published in 1904. It filed its patents most often in United States. Its main competitors in its focus markets transport, control and mechanical elements are NAT MALLEABLE & STEEL CASTINGS, STANDARD COUPLER CO and TRANSOM DRAFT GEAR COMPANY.

Patent filings in countries

World map showing GALLAGHER RICHARD D JRs patent filings in countries
# Country Total Patents
#1 United States 15

Patent filings per year

Chart showing GALLAGHER RICHARD D JRs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport
#2 Control
#3 Mechanical elements

Top inventors

# Name Total Patents
#1 Gallagher Richard D Jr 15

Latest patents

Publication Filing date Title
US1301423A Railway buffing mechanism.
US1301422A Railway draft-rigging.
US1215644A Draft-rigging for railway-cars.
US1231248A Draft-rigging for railway-cars.
US1189087A Draft and buffing rigging for railway-cars.
US1146933A Friction-spring.
US1107602A Car-coupling.
US990857A Spring.
US915341A Car-coupling device.
US916946A Centering mechanism for radially-movable car-couplings.
US927138A Car-coupling.
US883187A Frame for railway-cars.
US879536A Subframe for railway-cars.
US880516A Draft and buffing rigging for railway-cars.
US775364A Collapsible globe.