PL.ADD Logo (USPTO, 02/16/1971)
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The US trademark PL.ADD was filed as Figurative mark on 02/16/1971 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/01/1972.
The current status of the mark is "EXPIRED".
| Trademark form | Figurative mark |
| File reference | 72383927 |
| Register number | 939380 |
| Application date | February 16, 1971 |
| Entry date | August 1, 1972 |
Trademark owner
50 BROOKSIDE ROAD
WATERBURY
US
WATERBURY
US
goods and services
1
CHEMICAL COMPOUNDS USED IN THE DEPOSIT OF COPPER ON POLYMER SURFACES TO PRODUCE ADDITIVE PRINTED CIRCUITRY THEREON
ID: 1372383927