Learn more

WALLACEBURG BRASS LTD

Overview
  • Total Patents
    17
About

WALLACEBURG BRASS LTD has a total of 17 patent applications. Its first patent ever was published in 1950. It filed its patents most often in Canada, United States and Germany. Its main competitors in its focus markets machines, mechanical elements and furniture and games are BRADLEY WASHFOUNTAIN COMPANY, REPUBLIC BRASS COMPANY and NIEDECKEN EDWARD F.

Patent filings in countries

World map showing WALLACEBURG BRASS LTDs patent filings in countries
# Country Total Patents
#1 Canada 11
#2 United States 4
#3 Germany 1
#4 United Kingdom 1

Patent filings per year

Chart showing WALLACEBURG BRASS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stott John E 4
#2 Whatmore George L 3
#3 Church James W 3
#4 Carroll William Henry 2
#5 Burgess James Allan 2
#6 Mcguire James Joseph 2
#7 Petursson Sigurdur G 1
#8 Csatlos Gesa 1
#9 Frederick Pearce Gordon 1
#10 Gunnar Petursson Sigurdur 1

Latest patents

Publication Filing date Title
US3437112A Single handle mixing faucet
GB1076505A A pop-up waste or drain stopper
US3297051A Single handle mixing faucet
US2639118A Rotation indicator for plug-cock type of valves
US2720215A Lever arm assembly for float valves and the like
CA506884A Rotation indicator for plug-cock type of valve
CA645515A Multi-way diverter valve
CA422396A Faucet
CA786609A Single lever faucet valve
CA798100A Single handle mixing faucet
CA736824A Fluid flow control valve
CA528307A Lever arm assembly for float valves and the like
CA795113A Single handle mixing faucet
CA773871A Single handle mixing faucet
CA442675A Faucet
CA797573A Single handle mixing faucet