With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
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 |
ID: 1373839124