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The US trademark TOSFLEX was filed as Word mark on 07/12/1989 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/01/1990.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73812099 |
| Register number | 1594075 |
| Application date | July 12, 1989 |
| Publication date | February 6, 1990 |
| Entry date | May 1, 1990 |
Trademark owner
OAZA-TONDA, SHIN-NANYO-SHI
YAMAGUCHI-KEN
JP
YAMAGUCHI-KEN
JP
Trademark representatives
goods and services
11
FLUORINATED ANION-EXCHANGE MEMBRANE
ID: 1373812099