2 trademarks were found for owners matching the name PITTSBURGH CHEMICAL LABORATORY COMPANY.
#Classstatus
1 S:73115968
M:FAS-DRI
O:Pittsburgh Chemical Laboratory Company
3 Dead
2 S:72066816
M:SPUDSAVER
O:PITTSBURGH CHEMICAL LABORATORY COMPANY, SCHMIDT, LOIS R.
46 Dead
Trademark Alertz updated from USPTO on 2030-01-24