GS0091: telecommunication signal processing devices; namely, voice compression and echo cancellation devices, used for reducing the transmission rate of telephone communications
GS0421: consulting services in the field of telecommunications
Case File Event Statements
5/17/1999 - 25 years ago
12 - CANCELLED SEC. 8 (6-YR)Type:C8..
6/8/1998 - 26 years ago
11 - RESPONSE RECEIVED TO POST REG. ACTIONType:RRPR
12/4/1997 - 27 years ago
10 - POST REGISTRATION ACTION MAILED - SEC. 8 & 15Type:PR23
11/5/1997 - 27 years ago
9 - REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILEDType:815F
11/5/1991 - 33 years ago
8 - REGISTERED-PRINCIPAL REGISTERType:R.PR
8/13/1991 - 33 years ago
7 - PUBLISHED FOR OPPOSITIONType:PUBO
7/12/1991 - 33 years ago
6 - NOTICE OF PUBLICATIONType:NPUB
5/9/1991 - 33 years ago
5 - APPROVED FOR PUB - PRINCIPAL REGISTERType:CNSA
4/26/1991 - 33 years ago
4 - EXAMINER'S AMENDMENT MAILEDType:CNEA
2/1/1991 - 33 years ago
3 - CORRESPONDENCE RECEIVED IN LAW OFFICEType:CRFA