Similar marks
Trademarks named opk know how
Published USPTO records whose mark name matches “opk know how”. Compare owners, classes, and §2(d) citations on each live serial page.
Showing 1–1 of 1
| Serial | Mark |
|---|---|
| 79195793 | OPK KNOW · HOW |
Similar marks
Published USPTO records whose mark name matches “opk know how”. Compare owners, classes, and §2(d) citations on each live serial page.
Showing 1–1 of 1
| Serial | Mark |
|---|---|
| 79195793 | OPK KNOW · HOW |