HEART LOCK Logo (USPTO, 11/06/1948)
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The US trademark HEART LOCK was filed as Figurative mark on 11/06/1948 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/20/1950.
The current status of the mark is "EXPIRED".
Trademark form | Figurative mark |
File reference | 71568305 |
Register number | 526593 |
Application date | November 6, 1948 |
Entry date | June 20, 1950 |
ID: 1371568305