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The US trademark WAFER-SPHERE was filed as Word mark on 11/06/1969 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/15/1971.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 914905 |
Register number | 72342871 |
Application date | November 6, 1969 |
Entry date | June 15, 1971 |
Expiration date | June 15, 2031 |
ID: 13