4 trademarks were found for owners matching the name Quadstone Limited.
#Classstatus
1 S:76188030
M:ACTIONHOUSE
O:Quadstone Limited
9, 16, 42 Dead
2 S:76128684
M:TRANSACTIONHOUSE
O:Quadstone Limited
9, 16, 42 Dead
3 S:75449915
M:QUADSTONE
O:Quadstone Limited, QUADSTONE PARAMICS LIMITED
9, 16, 42 Dead
4 S:75223829
M:DECISIONHOUSE
O:Quadstone Limited
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24