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ABBEY HAROLD G

Overview
  • Total Patents
    12
About

ABBEY HAROLD G has a total of 12 patent applications. Its first patent ever was published in 1940. It filed its patents most often in United States. Its main competitors in its focus markets packaging and shipping, electrical machinery and energy and machines are KALTENBACH ROBERT W, ALBA DAVID and SWF SUEDDEUTSCHE WAGGON U FOER.

Patent filings in countries

World map showing ABBEY HAROLD Gs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing ABBEY HAROLD Gs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Abbey Harold G 12

Latest patents

Publication Filing date Title
US3220534A Key card dispatched conveyor systems
US3199843A Electroplating barrels
US3207337A Key card dispatched conveyor systems
US3171005A Self-aligning electrical contact shoes for movable carriers
US3164032A Bi-directional detent mechanism
US3143975A Cantilevered work carriers for conveyor systems
US2979181A Electrical power connectors and braking devices for free-wheeled carriers in conveyor systems
US2975882A Mechanisms for individual carrier selection of processing cycle in conveyor systems
US2987201A Electric hydraulic control system for leap frog conveyors
US2915169A Conveyor chain and trackway assembly
US2854159A Skip transfer conveyers
US2303104A Wide range oil burner