3 trademarks were found for owners matching the name HALLSTONE PRODUCTS LTD..
#Classstatus
1 S:74198862
M:GUILDWOOD
O:HALLSTONE PRODUCTS LTD.
14 Dead
2 S:73748369
M:HALLBROOK
O:HALLSTONE PRODUCTS LTD.
3 Dead
3 S:73696384
M:CATHERINE HART

O:HALLSTONE PRODUCTS LTD.
3 Dead
Trademark Alertz updated from USPTO on 2030-01-24