SEMICHEM Logo (USPTO, 04/15/1955)
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The US trademark SEMICHEM was filed as Figurative mark on 04/15/1955 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/27/1957.
The current status of the mark is "EXPIRED".
Trademark form | Figurative mark |
File reference | 71685579 |
Register number | 650930 |
Application date | April 15, 1955 |
Entry date | August 27, 1957 |
ID: 1371685579