About 2 Trademarks found for “HELISEAL”
Filters
| Mark | Details | Status | Class/Description | |
|---|---|---|---|---|
 | HELISEAL The Helical Seal Research Partnership 748080 6 Nov 1997 | Removed - Not renewed: Renewal fee not paid | Seals for use in machines and apparatus for providing a seal between t... Class 007 | |
 | HELISEAL, HELI SEAL, HELI-SEAL The Helical Seal Research Partnership 582556 15 Jul 1992 | Removed - Not renewed: Renewal fee not paid | Seals for use in machines and apparatus for providing a seal between t... Class 007 |
The Helical Seal Research Partnership
748080 · 6 Nov 1997
007
Seals for use in machines and apparatus for providing a seal between t...
