Legal Representation
Attorney
Vindra Richter, Attorney of Record
USPTO Deadlines
Next Deadline
3487 days remaining
Section 8 & 9 (50-Year) Renewal Due (Based on registration date 1985-02-19)
Due Date
February 19, 2035
Grace Period Ends
August 19, 2035
Application History
41 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jul 11, 2025 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Jul 11, 2025 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Jul 11, 2025 | RNL3 | Q | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | Loading... |
| Jul 11, 2025 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Feb 7, 2025 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Feb 19, 2024 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Sep 2, 2020 | NOSU | I | NOTICE OF SUIT | Loading... |
| Jun 28, 2019 | NOSU | I | NOTICE OF SUIT | Loading... |
| Nov 19, 2015 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Nov 19, 2015 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Nov 19, 2015 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Nov 19, 2015 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Oct 7, 2014 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Oct 7, 2014 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Sep 17, 2014 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Sep 16, 2014 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Sep 16, 2014 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Sep 11, 2014 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Nov 21, 2012 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Feb 23, 2011 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Jun 24, 2009 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| May 27, 2009 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| May 13, 2009 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Jun 13, 2007 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jun 13, 2007 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Aug 9, 2006 | PRAN | O | POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED | Loading... |
| Jul 21, 2006 | PLGL | A | ASSIGNED TO PARALEGAL | Loading... |
| Apr 20, 2006 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Apr 20, 2006 | I | PAPER RECEIVED | Loading... | |
| Mar 16, 2005 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Mar 16, 2005 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Feb 17, 2005 | FAXX | I | FAX RECEIVED | Loading... |
| Jan 31, 2005 | I | PAPER RECEIVED | Loading... | |
| Jan 30, 2005 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Jul 3, 1991 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Feb 19, 1991 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Feb 19, 1985 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Dec 11, 1984 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Nov 26, 1984 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Aug 10, 1984 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jul 20, 1984 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 009
Signal Compressors and Expanders, Signal Compressor Limiters, Analog Signal Processors, Digital Signal Processors, Audio Noise Reducers, Voltage Controlled Amplifiers, Programmed Audio Signal Route Selectors, Microprocessor Controlled Loudspeaker Equalizers, and Audio Signal Range Expanders and Restorers
First Use Anywhere:
19760200
First Use in Commerce:
19760200
Classification
International Classes
009