POROSITY CONTROL Logo (USPTO, 12/07/1987)
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The US trademark POROSITY CONTROL was filed as Figurative mark on 12/07/1987 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/22/1991.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Figurative mark |
File reference | 1632090 |
Register number | 73699557 |
Application date | December 7, 1987 |
Entry date | January 22, 1991 |
Expiration date | January 22, 2021 |
ID: 13