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The US trademark KEYSTONE was filed as Word mark on 02/03/2015 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/22/2017.
The current status of the mark is "REGISTERED".
| Trademark form | Word mark |
| File reference | 5268688 |
| Register number | 86522284 |
| Application date | February 3, 2015 |
| Entry date | August 22, 2017 |
| Expiration date | August 22, 2027 |
Trademark owner
2750 Morris Road
19446 Lansdale
US
19446 Lansdale
US
Trademark representatives
1835 Market Street Suite 1050
19103 Philadelphia
US
goods and services
9
Electrical and Scientific Apparatus
11
Environmental Control Apparatus
ID: 13