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The US trademark POWERWALL was filed as Word mark on 04/30/1979 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/27/1981.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 73213536 |
Register number | 1146391 |
Application date | April 30, 1979 |
Publication date | October 14, 1980 |
Entry date | January 27, 1981 |
ID: 1373213536