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The US trademark O.P.E.N. was filed as Word mark on 05/11/1984 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE".
| Trademark form | Word mark |
| File reference | 73479998 |
| Application date | May 11, 1984 |
Trademark owner
2835 MITCHELL DRIVE
94598 WALNUT CREEK
US
94598 WALNUT CREEK
US
Trademark representatives
goods and services
35
BUSINESS CONSULTATION SERVICES INCLUDING REFERRAL SERVICES FOR SOFTWARE SPECIALISTS
ID: 1373479998