Trademark: 73126115
Word
D
Status
Dead
Status Code
710
Status Date
Thursday, January 29, 1987
Serial Number
73126115
Registration Number
1112183
Registration Date
Tuesday, January 30, 1979
Mark Type
5
Filing Date
Wednesday, May 11, 1977
Cancellation Date
Thursday, January 29, 1987

Trademark Owner History

Classifications
9 COMPUTER-CONTROLLED TANDEM SWITCHING EQUIPMENT CONSISTING OF A CENTRAL PROCESSOR, CROSSPOINT SWITCHING MATRIX, TRUNK LINE INTERFACE MODULES, AND OPERATOR CONTROL CONSOLE, FOR PROVIDING COMMUNICATION LINKS BETWEEN OFFICE TELEPHONES AND DATA STATIONS
THE MARK COMPRISES THE STYLIZED LOWERCASE LETTER "D."

Trademark Events
Jan 29, 1987
Cancelled Sec. 8 (6-Yr)

Trademark Alertz updated from USPTO on 2030-01-24