trademarks were found for owners matching the name International Race of Champions, Inc..| # | Class | status | |
|---|---|---|---|
| 1 |
S:75547030
M:IROC INTERNATIONAL RACE OF CHAMPIONS & DESIGN 
O:International Race of Champions, Inc. |
9, 16, 25, 28 | Dead |
| 2 |
S:75505343
M:IROC 
O:INTERNATIONAL RACE OF CHAMPIONS, INC. |
9, 16, 25, 28 | Dead |
| 3 |
S:73111435
M:INTERNATIONAL RACE OF CHAMPIONS O:INTERNATIONAL RACE OF CHAMPIONS, INC., IROC PRODUCTIONS |
41 | Dead |
| 4 |
S:73007834
M:IROC INTERNATIONAL RACE OF CHAMPIONS 
O:INTERNATIONAL RACE OF CHAMPIONS, INC., IROC PRODUCTIONS |
41 | Dead |
