TRI-ZEN Logo (USPTO, 08/15/1962)
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The US trademark TRI-ZEN was filed as Figurative mark on 08/15/1962 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/21/1963.
The current status of the mark is "EXPIRED".
Trademark form | Figurative mark |
File reference | 72151247 |
Register number | 749650 |
Application date | August 15, 1962 |
Entry date | May 21, 1963 |
ID: 1372151247