CLEARADON Trademark
CLEARADON is a USPTO trademark filed by SPRUCE ENVIRONMENTAL TECHNOLOGIES, INC.. Status: Cancelled.
Trademark Facts
| Mark | CLEARADON |
|---|---|
| Serial Number | 74451659 |
| Registration Number | 1876492 |
| Status | Cancelled |
| Filing Date | 1993-10-28 |
| Registration Date | 1995-01-31 |
| Mark Type | Word |
| Nice Classes | 011 (HVAC & Lighting) |
| Owner | SPRUCE ENVIRONMENTAL TECHNOLOGIES, INC. |
| Attorney of Record | MARGARET A. ESQUENET |
| Prosecution Events | 23 |
| Latest Event | CAEX on 2025-08-15 |
Goods & Services
radon removal systems; namely, aerators and holding tanks for removing radon from water