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The US trademark CHAMBER CHECK was filed as Word mark on 05/21/1996 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/25/1997.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 75107562 |
| Register number | 2117087 |
| Application date | May 21, 1996 |
| Entry date | November 25, 1997 |
Trademark owner
130 PERINTON PARKWAY
14450 FAIRPORT
US
14450 FAIRPORT
US
Trademark representatives
goods and services
9
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
ID: 1375107562