BIOSULFA Logo (USPTO, 10/12/1950)
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The US trademark BIOSULFA was filed as Figurative mark on 10/12/1950 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/28/1951.
The current status of the mark is "EXPIRED".
Trademark form | Figurative mark |
File reference | 71604827 |
Register number | 547296 |
Application date | October 12, 1950 |
Entry date | August 28, 1951 |
ID: 1371604827