PI Logo (USPTO, 06/22/1993)
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 and figurative mark on 06/22/1993 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/31/1994.
The current status of the mark is "CANCELLED - SECTION 8".
Logodesign (Wiener Klassifikation)
#Two lines or bands #Curved lines or bands (except A 26.11.13)
| Trademark form | Word and figurative mark |
| File reference | 1838191 |
| Register number | 74413450 |
| Application date | June 22, 1993 |
| Entry date | May 31, 1994 |
| Expiration date | May 31, 2004 |
Trademark owner
40 Washington Street
02181 Wellesley Hills
US
02181 Wellesley Hills
US
Trademark representatives
The Jenifer Bldg
20004-2201 Washington
US
goods and services
41
Education and Entertainment
42
Scientific and computer services
ID: 13