HEPA-PLUS Trademark
HEPA-PLUS is a USPTO trademark filed by RIELMAN, JIM. Status: Cancelled.
Trademark Facts
| Mark | HEPA-PLUS |
|---|---|
| Serial Number | 74357125 |
| Registration Number | 1839011 |
| Status | Cancelled |
| Filing Date | 1993-02-09 |
| Registration Date | 1994-06-07 |
| Mark Type | Word |
| Nice Classes | 011 (HVAC & Lighting) |
| Owner | RIELMAN, JIM |
| Attorney of Record | Donald J. Walsh |
| Prosecution Events | 37 |
| Latest Event | C8.T on 2025-12-01 |
Goods & Services
high efficiency particulate air filters for industrial use