3 trademarks were found for owners matching the name Keystone Cable Corporation.
#Classstatus
1 S:75571671
M:QUICK FIX
O:Keystone Cable Corporation
12 Dead
2 S:74261915
M:ORIGINAL SNAKE OIL PRODUCTS AUTOMOTIVE CAR CARE TONICS

O:Keystone Cable Corporation
4 Dead
3 S:73593745
M:AUTO ELECTRIC

O:KEYSTONE CABLE CORPORATION
6, 8, 9 Dead
Trademark Alertz updated from USPTO on 2030-01-24