3 trademarks were found for owners matching the name CANADIAN WELDING BUREAU.
#Classstatus
1 S:75012881
M:QUASAR ISO 9001

O:Canadian Welding Bureau
0 Dead
2 S:74196205
M:CWB

O:CANADIAN STANDARDS ASSOCIATION, CANADIAN WELDING BUREAU
0 Dead
3 S:74196204
M:CWB CERTIFIED

O:CANADIAN STANDARDS ASSOCIATION, CANADIAN WELDING BUREAU, CWB GROUP, CWB GROUP-INDUSTRY SERVICES
Registered
Trademark Alertz updated from USPTO on 2030-01-24