PROOFEXPANDER Logo (USPTO, 12/07/1998)
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The US trademark PROOFEXPANDER was filed as Figurative mark on 12/07/1998 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED - NO STATEMENT OF USE FILED".
| Trademark form | Figurative mark |
| File reference | 75601054 |
| Application date | December 7, 1998 |
| Publication date | October 31, 2000 |
Trademark owner
Rischerstrase 12
D-69123 Heidelberg
DE
D-69123 Heidelberg
DE
Trademark representatives
goods and services
1
DNA polymerase for use in the field of biotechnology; diagnostic preparations for scientific or research use; artificial unprocessed resins
42
medicinal and scientific research
ID: 1375601054