OPTICHEM Logo (USPTO, 03/17/2000)
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The US trademark OPTICHEM was filed as Figurative mark on 03/17/2000 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/05/2002.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Figurative mark |
File reference | 2535694 |
Register number | 76004055 |
Application date | March 17, 2000 |
Entry date | February 5, 2002 |
Expiration date | February 5, 2032 |
ID: 13