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The US trademark KLEEN-PAK was filed as Word mark on 07/24/1969 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/29/1970.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72333371 |
| Register number | 899505 |
| Application date | July 24, 1969 |
| Entry date | September 29, 1970 |
Trademark owner
239 1ST ST.
02142 CAMBRIDGE
US
02142 CAMBRIDGE
US
goods and services
16
TYPEWRITER RIBBONS
ID: 1372333371