Similar marks
Trademarks named silverback harmonix engine
Published USPTO records whose mark name matches “silverback harmonix engine”. Compare owners, classes, and §2(d) citations on each live serial page.
Showing 1–2 of 2
| Serial | Mark |
|---|---|
| 50168605 | SILVERBACK HARMONIX ENGINE |
| 50168604 | SILVERBACK HARMONIX ENGINE |