4 trademarks were found for owners matching the name A C SPARK PLUG COMPANY.
#Classstatus
1 S:71308318
M:AC

O:A C SPARK PLUG COMPANY, GENERAL MOTORS CORPORATION
21 Dead
2 S:71343105
M:AC

O:A C SPARK PLUG COMPANY, GENERAL MOTORS COMPANY, GENERAL MOTORS CORPORATION, GENERAL MOTORS LLC
23 Registered
3 S:71343106
M:AC

O:A C SPARK PLUG COMPANY, GENERAL MOTORS COMPANY, GENERAL MOTORS CORPORATION, GENERAL MOTORS LLC
21 Registered
4 S:71343107
M:AC

O:A C SPARK PLUG COMPANY, GENERAL MOTORS COMPANY, GENERAL MOTORS CORPORATION, GENERAL MOTORS LLC
26 Registered
Trademark Alertz updated from USPTO on 2030-01-24