Similar marks
Trademarks named hydrogen helix
Published USPTO records whose mark name matches “hydrogen helix”. Compare owners, classes, and §2(d) citations on each live serial page.
Showing 1–1 of 1
| Serial | Mark |
|---|---|
| 98197690 | HYDROGEN HELIX |
Similar marks
Published USPTO records whose mark name matches “hydrogen helix”. Compare owners, classes, and §2(d) citations on each live serial page.
Showing 1–1 of 1
| Serial | Mark |
|---|---|
| 98197690 | HYDROGEN HELIX |