DIOX-BLOK Logo (USPTO, 10/14/1997)
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The US trademark DIOX-BLOK was filed as Word and figurative mark on 10/14/1997 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/05/1999.
The current status of the mark is "CANCELLED - SECTION 8".
Logodesign (Wiener Klassifikation)
#USPTO: 26.15.02 - Polygons (plain, single line), Plain single or multiple line polygons #Prisms #USPTO: 26.15.16 - Polygons touching or intersecting
| Trademark form | Word and figurative mark |
| File reference | 2216202 |
| Register number | 75374585 |
| Application date | October 14, 1997 |
| Entry date | January 5, 1999 |
| Expiration date | January 5, 2019 |
Trademark owner
P.o. Box 443
15139 Oakmont
US
15139 Oakmont
US
Trademark representatives
535 Smithfield Street
15222 Pittsburgh
US
goods and services
1
Chemicals
ID: 13