D-B Logo (USPTO, 08/28/1963)
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The US trademark D-B was filed as Word and figurative mark on 08/28/1963 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/23/1964.
The current status of the mark is "EXPIRED".
Trademark form | Word and figurative mark |
File reference | 72175907 |
Register number | 771880 |
Application date | August 28, 1963 |
Entry date | June 23, 1964 |
ID: 1372175907