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The US trademark PHOTOSWITCH was filed as Word mark on 04/05/1939 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/28/1939.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 71417889 |
Register number | 373141 |
Application date | April 5, 1939 |
Entry date | November 28, 1939 |
ID: 1371417889