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The US trademark QUANTISORB was filed as Word mark on 08/17/1972 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/04/1973.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72433065 |
| Register number | 967323 |
| Application date | August 17, 1972 |
| Entry date | September 4, 1973 |
Trademark owner
60064 NORTH CHICAGO
US
goods and services
1
DIAGNOSTIC TEST CONTAINING REAGENT FOR DETERMINATION OF SERUM THYROXINE
ID: 1372433065