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The US trademark LIGHT SOURCE was filed as Word mark on 07/18/1990 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/24/1991.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 74079357 |
Register number | 1669239 |
Application date | July 18, 1990 |
Publication date | April 2, 1991 |
Entry date | December 24, 1991 |
ID: 1374079357