Legal Representation
Attorney
Duane M. Byers
USPTO Deadlines
Next Deadline
2797 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 19830927)
Due Date
September 27, 2033
Grace Period Ends
March 27, 2034
Application History
32 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jan 24, 2024 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Jan 24, 2024 | RNL3 | Q | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | Loading... |
| Jan 24, 2024 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Jan 24, 2024 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Jul 27, 2023 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Sep 27, 2022 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Apr 23, 2013 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Apr 23, 2013 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Apr 23, 2013 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Apr 17, 2013 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Apr 28, 2008 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Nov 4, 2004 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Nov 4, 2004 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Jul 15, 2003 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Jul 15, 2003 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| May 7, 2003 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| May 7, 2003 | I | PAPER RECEIVED | Loading... | |
| Nov 24, 1989 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Sep 14, 1989 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Sep 27, 1983 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Jul 5, 1983 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Sep 27, 1983 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Sep 27, 1983 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Jul 5, 1983 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jun 14, 1983 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Jun 13, 1983 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Jun 10, 1983 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Jun 9, 1983 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Apr 27, 1983 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Apr 14, 1983 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jan 28, 1983 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Jan 5, 1983 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 001
Enzyme Preparations for Industrial Use
First Use Anywhere:
Nov 1, 1962
First Use in Commerce:
Apr 1, 1975
Classification
International Classes
001