USPTO Deadlines
Next Deadline
1555 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 20000418)
Due Date
April 18, 2030
Grace Period Ends
October 18, 2030
Application History
28 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 1, 2025 | WOAG | I | WITHDRAWAL OF ATTORNEY GRANTED | Loading... |
| Dec 1, 2025 | WOAR | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED | Loading... |
| Oct 2, 2024 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Nov 4, 2020 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Nov 4, 2020 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Nov 4, 2020 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Nov 4, 2020 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Sep 16, 2020 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Apr 18, 2019 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Apr 10, 2013 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Apr 13, 2010 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Apr 13, 2010 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Apr 13, 2010 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Apr 9, 2010 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Apr 9, 2010 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Apr 9, 2010 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jul 20, 2006 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Apr 19, 2006 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Apr 19, 2006 | I | PAPER RECEIVED | Loading... | |
| Apr 7, 2006 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Oct 26, 2004 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Apr 18, 2000 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Jan 25, 2000 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Dec 23, 1999 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Nov 8, 1999 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Oct 29, 1999 | CNEA | F | EXAMINER'S AMENDMENT MAILED | Loading... |
| Oct 13, 1999 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Oct 8, 1999 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 009
Audio Conferencing Systems Comprising Digital Signal Processors and Computer Software Therefor
First Use Anywhere:
19980300
First Use in Commerce:
19980300
Classification
International Classes
009
Disclaimers
The following terms have been disclaimed and are not claimed as part of the trademark:
Specific Disclaimer
"DISTRIBUTED ECHO CANCELLATION"