Trademark: 73102440
Status Date
Friday, August 9, 1985
Registration Number
1112171
Registration Date
Tuesday, January 30, 1979
Filing Date
Thursday, October 7, 1976
Cancellation Date
Friday, August 9, 1985
9 SOLID STATE ELECTRONIC DEVICE PROVIDING INTERCOMMUNICATION BETWEEN STATIONS ON CONVENTIONAL TELEPHONE KEY SYSTEMS; THESE UNITS PROVIDE INDEPENDENT TALKING CURRENT AND DIAL TONE SELECTIVE SIGNALLING
Aug 9, 1985
Cancelled Sec. 8 (6-Yr)
Trademark Alertz updated from USPTO on 2030-01-24