Similar marks
Published USPTO records whose mark name matches “challenge 2000”. Compare owners, classes, and §2(d) citations on each live serial page.
Showing 1–3 of 3
| Serial | Mark |
|---|---|
| 75833362 | CHALLENGE 2000 |
| 74562979 | CHALLENGE 2000 |
| 74096779 | CHALLENGE 2000 |