Similar marks
Trademarks named porta filter
Published USPTO records whose mark name matches “porta filter”. Compare owners, classes, and §2(d) citations on each live serial page.
Showing 1–1 of 1
| Serial | Mark |
|---|---|
| 76295787 | PORTA-FILTER |
Similar marks
Published USPTO records whose mark name matches “porta filter”. Compare owners, classes, and §2(d) citations on each live serial page.
Showing 1–1 of 1
| Serial | Mark |
|---|---|
| 76295787 | PORTA-FILTER |