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OM EDWARDS CO INC

Overview
  • Total Patents
    144
About

OM EDWARDS CO INC has a total of 144 patent applications. Its first patent ever was published in 1913. It filed its patents most often in United States and Canada. Its main competitors in its focus markets civil engineering, transport and machines are EDWARDS OLIVER M, BARROWS ALLAN S and OLIVER M EDWARDS.

Patent filings in countries

World map showing OM EDWARDS CO INCs patent filings in countries
# Country Total Patents
#1 United States 142
#2 Canada 2

Patent filings per year

Chart showing OM EDWARDS CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Axe Roy T 56
#2 Chaffee Edward F 31
#3 Edwards Oliver M 26
#4 Harold Edwards 8
#5 Nelson Russell B 8
#6 Goodemote George H 6
#7 Axe Daniel E 5
#8 Henderson Cloyd S 2
#9 Lemon James F 2
#10 Jones Arthur E 2

Latest patents

Publication Filing date Title
US4283885A Emergency release closure
US3299901A Car washing apparatus
US3142590A Method for vehicle washing
US3167797A Apparatus for vehicle washing
US3004305A Resilient sash mounting for vehicles
US2963753A Hanging arrangement for slidable vehicle doors
US2913079A Anti-friction bearing structure for movable sash
US2790214A Weatherstrip construction
US2787348A Emergency exit window
US2787347A Unit frame mounting means
US2586500A Sliding sash lock
US2586525A Window frame and sash assembly
US2475131A Window sash holder
US2464383A Safety window latch
US2488654A Bearing mounting
US2449361A Window construction
US2329238A Window frame and sash construction
US2276915A Fastener
US2310621A Window construction unit
US2280389A Window construction