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The US trademark RHEOSPAN was filed as Word mark on 02/08/1982 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/25/1983.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 1254980 |
Register number | 73349198 |
Application date | February 8, 1982 |
Entry date | October 25, 1983 |
Expiration date | October 25, 2013 |
ID: 13