Similar marks
Trademarks named tuff block
Published USPTO records whose mark name matches “tuff block”. Compare owners, classes, and §2(d) citations on each live serial page.
Showing 1–4 of 4
| Serial | Mark |
|---|---|
| 76661844 | TUFF-BLOCK |
| 97355502 | TUFF-BLOCK |
| 87331432 | TUFF BLOCK |
| 73526361 | TUFF-BLOCK |