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The US trademark PBS MATHLINE was filed as Word mark on 01/31/1994 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/29/1997.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74484621 |
| Register number | 2084237 |
| Application date | January 31, 1994 |
| Publication date | March 21, 1995 |
| Entry date | July 29, 1997 |
Trademark owner
2100 Crystal Drive
22202 Arlington
US
22202 Arlington
US
Trademark representatives
goods and services
16
printed instructional materials in the field of mathematics and printed teachers manuals in the field of mathematics
ID: 1374484621