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The US trademark TUNG-SOL was filed as Word mark on 08/13/1932 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/28/1933.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 71329541 |
| Register number | 301328 |
| Application date | August 13, 1932 |
| Entry date | February 28, 1933 |
Trademark owner
95 EIGHTH AVENUE
NEWARK
US
NEWARK
US
goods and services
11
INCANDESCENT ELECTRIC BULBS
ID: 1371329541