DELTA LOK Logo (USPTO, 09/19/1975)
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The US trademark DELTA LOK was filed as Word and figurative mark on 09/19/1975 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/14/1976.
The current status of the mark is "EXPIRED".
Trademark form | Word and figurative mark |
File reference | 73063599 |
Register number | 1054223 |
Application date | September 19, 1975 |
Entry date | December 14, 1976 |
ID: 1373063599