Similar marks
Trademarks named optifilter
Published USPTO records whose mark name matches “optifilter”. Compare owners, classes, and §2(d) citations on each live serial page.
Showing 1–3 of 3
| Serial | Mark |
|---|---|
| 76667113 | OPTIFILTER |
| 74408429 | OPTIFILTER |
| 73511156 | OPTIFILTER |