HYDRO-ARC Logo (USPTO, 04/30/1945)
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The US trademark HYDRO-ARC was filed as Word and figurative mark on 04/30/1945 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/29/1946.
The current status of the mark is "EXPIRED".
Trademark form | Word and figurative mark |
File reference | 71482826 |
Register number | 424875 |
Application date | April 30, 1945 |
Entry date | October 29, 1946 |
ID: 1371482826