2 trademarks were found for owners matching the name Blackman, Clyde E.
#Classstatus
1 S:78371707
M:WORLD'S CLEANEST TOOTHBRUSH SYSTEM
O:BLACKMAN CLYDE E
3 Dead
2 S:78329084
M:CLIK 1
O:Blackman, Clyde E
21 Dead
Trademark Alertz updated from USPTO on 2030-01-24