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The US trademark SIGMA was filed as Word mark on 11/23/1971 at the U.S. Patent and Trademark Office. The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 960842 |
| Register number | 72408543 |
| Application date | November 23, 1971 |
Trademark owner
2-8-15 Kurigi, Asao-ku, Kawasaki-shi
215-0033 Kanagawa
JP
215-0033 Kanagawa
JP
goods and services
9
Explosives, Firearms, Equipments, and Projectiles
ID: 13