HYDRO-CHECK Logo (USPTO, 04/23/1945)
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The US trademark HYDRO-CHECK was filed as Figurative mark on 04/23/1945 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/25/1950.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Figurative mark |
File reference | 527974 |
Register number | 71482508 |
Application date | April 23, 1945 |
Entry date | July 25, 1950 |
Expiration date | July 25, 2020 |
ID: 13