SQUARE-DUCT Logo (USPTO, 08/24/1953)
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The US trademark SQUARE-DUCT was filed as Figurative mark on 08/24/1953 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/12/1958.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Figurative mark |
File reference | 71652238 |
Register number | 665665 |
Application date | August 24, 1953 |
Entry date | August 12, 1958 |
ID: 1371652238