QUAD BAK Logo (USPTO, 09/14/1956)
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The US trademark QUAD BAK was filed as Figurative mark on 09/14/1956 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/30/1957.
The current status of the mark is "EXPIRED".
| Trademark form | Figurative mark |
| File reference | 72015713 |
| Register number | 644736 |
| Application date | September 14, 1956 |
| Entry date | April 30, 1957 |
Trademark owner
MINNEAPOLIS MN
goods and services
17
SEALING RINGS
ID: 1372015713