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The US trademark WALKER PROCESS was filed as Word mark on 11/26/1956 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/24/1957.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 72019927 |
| Register number | 652027 |
| Application date | November 26, 1956 |
| Entry date | September 24, 1957 |
Trademark owner
840 N. RUSSELL AVENUE
60506 AURORA
US
60506 AURORA
US
goods and services
11
EQUIPMENT FOR TREATING SEWAGE, WATER BORNE WASTE, OR WATER, AND PARTS THEREFOR
ID: 1372019927