3 trademarks were found for owners matching the name Colorstone International Inc..
#Classstatus
1 S:75589379
M:COLORSTONE
O:Colorstone International Inc.
1 Dead
2 S:75589380
M:FLEXSTONE
O:Colorstone International Inc.
1 Dead
3 S:75589381
M:LOGOSTONE
O:Colorstone International Inc.
1 Dead
Trademark Alertz updated from USPTO on 2030-01-24