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WALTER ROWLEY LTD

Overview
  • Total Patents
    26
About

WALTER ROWLEY LTD has a total of 26 patent applications. Its first patent ever was published in 1932. It filed its patents most often in United Kingdom and France. Its main competitors in its focus markets civil engineering, machine tools and mechanical elements are ASSA ABLOY SICHERHEITSTECHNIK GMBH, SLIDER NEXT VISION LTD and WANLI SECURITY PRODUCT CO LTD.

Patent filings in countries

World map showing WALTER ROWLEY LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 25
#2 France 1

Patent filings per year

Chart showing WALTER ROWLEY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Claverley Alfred Foster 7
#2 Jones Ernest 3
#3 Tranter Percy George 2
#4 Castle Christopher Clement 2
#5 Cheshire George Charles 1
#6 Rogers Leonard 1

Latest patents

Publication Filing date Title
GB1121235A Door lock operating mechanisms
GB1095269A Indicator bolts
GB972468A Door handles
GB1013256A Door fastening means
GB963796A Door fastening actuating means
GB956905A Door furniture
GB937563A Means for mounting fastenings in glass doors and the like
GB900650A Rising or falling hinges
GB859992A Guards for rotary cutting tools
GB827889A Door fastening actuating means
GB804584A Door hinges
GB803799A Door handles
GB740783A Door closers
GB712721A Door stays
GB645679A Improvements relating to fastenings for doors, windows and the like
GB641772A Improvements in and relating to safety guards for circular saws
GB597382A Improvements relating to door handles or fastenings
GB582866A Improvements relating to door fastenings
GB568557A Improvements relating to door closers
GB512126A Improvements in door closing and checking appliances