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The US trademark CLEAN AIR SYSTEMS was filed as Word mark on 11/14/1989 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/19/1991.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73839124 |
| Register number | 1638739 |
| Application date | November 14, 1989 |
| Entry date | March 19, 1991 |
Trademark owner
1710 BALBOA AVENUE
91761 ONTARIO
US
91761 ONTARIO
US
Trademark representatives
goods and services
37
CLEANING AND REPAIR OF BUILDING AIR CONDITIONING AND HEATING SYSTEMS INCLUDING DUCTWORK AND AIR HANDLING EQUIPMENT
42
INSPECTION, MONITORING AND ANALYSIS OF BUILDINGS; AIR CONDITIONING AND AIR HEATING SYSTEMS
ID: 1373839124