2 trademarks were found for owners matching the name Check Mark Software, Inc..
#Classstatus
1 S:77834164
M:CHECK MARK

O:Check Mark Software, Inc., CHECKMARK, INC.
9 Dead
2 S:77834171
M:MULTILEDGER
O:Check Mark Software, Inc., CHECKMARK, INC.
9 Registered
Trademark Alertz updated from USPTO on 2030-01-24