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The US trademark ENABLING ALL-OPTICAL SWITCHING was filed as Word mark on 07/17/2001 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 | 76285912 |
Application date | July 17, 2001 |
ID: 1376285912