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The US trademark SIX SIGMA was filed as Word mark on 12/01/2000 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/21/2006.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 76174260 |
Register number | 3071311 |
Application date | December 1, 2000 |
Publication date | August 14, 2001 |
Entry date | March 21, 2006 |
ID: 1376174260