USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark PI was filed as Word mark on 10/15/1991 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/14/1993.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74211909 |
| Register number | 1793143 |
| Application date | October 15, 1991 |
| Publication date | May 12, 1992 |
| Entry date | September 14, 1993 |
Trademark owner
10300 S.W. Greenburg Road, Suite 500
97223 Portland
US
97223 Portland
US
Trademark representatives
goods and services
9
pen-based portable information system, comprising computer hardware and software therefor
16
instruction manuals for pen-based portable information hardware and software therefor
ID: 1374211909