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The US trademark KNOWLEDGE STREAM was filed as Word mark on 02/15/2007 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/27/2007.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 77108319 |
Register number | 3342924 |
Application date | February 15, 2007 |
Publication date | September 11, 2007 |
Entry date | November 27, 2007 |
ID: 1377108319