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US PRODUCT DEV CO

Overview
  • Total Patents
    41
About

US PRODUCT DEV CO has a total of 41 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport, machines and surface technology and coating are WOODALL INDUSTRIES INC, BUFFALO MOLDED PLASTICS INC and TOYOTA GOSEI KK.

Patent filings in countries

World map showing US PRODUCT DEV COs patent filings in countries
# Country Total Patents
#1 United States 38
#2 Canada 3

Patent filings per year

Chart showing US PRODUCT DEV COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Adell Robert 41

Latest patents

Publication Filing date Title
US4787175A Non-metallic door edge guard
US4838004A Molding for automobile body panels, such as doors
US4796386A Non-metallic edge guard attachment to a door
US4741126A Door corner edge guard
US4730415A Non-metallic door edge guard
US4709525A Molding for automobile body panels, such as doors
US4674233A Door corner edge guard
US4697327A Painted insulated metal edge guard and method
US4679290A Method of de-emphasizing the gap between a door edge and adjacent structure
US4682442A Door edge guard and method
US4677790A Door edge guard
US4753041A Insulated metal edge guard and method
US4682415A Method of making printed circuits
US4604832A Edge guard
US4639948A Hip belt
US4573288A Magnetic door edge guard
US4587762A Edge guard with integral attaching flange
US4578858A Insulated metal edge guard and method
US4565032A Edge guard
US4587761A Door edge guard and method for de-emphasizing the gap between a door edge and adjacent structure