CHAMBER CHECK Trademark
CHAMBER CHECK is a USPTO trademark filed by BOSCH SECURITY SYSTEMS, INC.. Status: Cancelled.
Trademark Facts
| Mark | CHAMBER CHECK |
|---|---|
| Serial Number | 75107562 |
| Registration Number | 2117087 |
| Status | Cancelled |
| Filing Date | 1996-05-21 |
| Registration Date | 1997-11-25 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | BOSCH SECURITY SYSTEMS, INC. |
| Attorney of Record | KRISTEN M WALSH |
| Prosecution Events | 16 |
| Latest Event | CAEX on 2008-08-29 |
Goods & Services
self diagnostic feature sold as a component of a smoke detector which allows the detector to automatically indicate if its calibration is out of the factory listed range