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The US trademark HDK was filed as Word mark on 08/08/2003 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/07/2004.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 76535656 |
| Register number | 2907865 |
| Application date | August 8, 2003 |
| Publication date | September 14, 2004 |
| Entry date | December 7, 2004 |
Trademark owner
HANNS-SEIDEL-PLATZ 4
81737 MUNICH
DE
81737 MUNICH
DE
Trademark representatives
goods and services
1
CHEMICAL COMPOUNDS, NAMELY, SILICA, DISPERSED SILICA AND SILICON DIOXIDE FOR INDUSTRIAL PURPOSES; CHEMICAL FILLERS ON A BASE OF SILICON COMPOUNDS FOR GENERAL PURPOSE USE; CHEMICAL THIXOTROPIC AGENTS ON A BASE OF SILICON COMPOUNDS FOR GENERAL PURPOSE USE; CHEMICAL FREE-FLOW ADDITIVES ON A BASE OF ORGANOSILICON COMPOUNDS TO IMPROVE FLOW OF CHEMICAL SUBSTANCES
ID: 1376535656