section 8
on 26 Apr 1989
Last Applicant/ Owned by
9725 Datapoint Dr.
San Antonio
TX
78284
Serial Number
73313378 filed on 05th Jun 1981
Registration Number
1216511 registered on 16th Nov 1982
Correspondent Address
William F. Porter, Jr.
Filing Basis
1. use application currently
Disclaimer
NO DATA
Telephone Switching Systems-Namely, Microprocessor-Controlled Key Telephone Switching Exchanges Including Stored Program Control Circuitry, Single Line and Multi-Line Electronic Telephone Sets, Conference Circuitry, Line and Hold Circuitry, Key Service Units, and Structural Parts Thereof
Telephone Switching Systems-Namely, Microprocessor-Controlled Key Telephone Switching Exchanges Including Stored Program Control Circuitry, Single Line and Multi-Line Electronic Telephone Sets, Conference Circuitry, Line and Hold Circuitry, Key Service Units, and Structural Parts Thereof
16th Apr 1981
16th Apr 1981
No 73313378
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
| Status Date | Action Taken |
|---|---|
| 26th Apr 1989 | CANCELLED SEC. 8 (6-YR) |
| 16th Nov 1982 | REGISTERED-PRINCIPAL REGISTER |
| 24th Aug 1982 | PUBLISHED FOR OPPOSITION |
