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The US trademark RELATIVE SAGITTAL DEPTH was filed as Word mark on 12/08/1976 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/09/1979.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73108958 |
| Register number | 1110883 |
| Application date | December 8, 1976 |
| Entry date | January 9, 1979 |
Trademark owner
P. O. BOX 12169
33733 ST. PETERSBURG
US
33733 ST. PETERSBURG
US
goods and services
16
INSTRUCTIONAL AND TEACHING MATERIALS-NAMELY, CHARTS FOR A METHOD OF FITTING SOFT CONTACT LENSES
ID: 1373108958