M GRID SYSTEM Logo (USPTO, 01/30/1961)
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The US trademark M GRID SYSTEM was filed as Word and figurative mark on 01/30/1961 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/18/1966.
The current status of the mark is "EXPIRED".
| Trademark form | Word and figurative mark |
| File reference | 72112720 |
| Register number | 802484 |
| Application date | January 30, 1961 |
| Entry date | January 18, 1966 |
Trademark owner
145 FREEPORT ST. BOSTON, MASS.
goods and services
37
LEASING METAL DOMES AND SUPERVISING THEIR USE AS FORMS IN MAKING CONCRETE FLOORS AND CEILINGS
ID: 1372112720