Similar marks
Trademarks named heli cal machined spring
Published USPTO records whose mark name matches “heli cal machined spring”. Compare owners, classes, and §2(d) citations on each live serial page.
Showing 1–2 of 2
| Serial | Mark |
|---|---|
| 88226088 | HELI-CAL MACHINED SPRING |
| 85711499 | HELI-CAL MACHINED SPRING |