Similar marks
Trademarks named porta washer
Published USPTO records whose mark name matches “porta washer”. Compare owners, classes, and §2(d) citations on each live serial page.
Showing 1–3 of 3
| Serial | Mark |
|---|---|
| 72418560 | PORTA-WASHER |
| 73729840 | PORTA WASHER |
| 72312787 | PORTA-WASHER |