Legal Representation
Attorney
DUANE M. BYERS
USPTO Deadlines
Next Deadline
1735 days remaining
Section 8 & 9 (40-Year) Renewal Due (Based on registration date 1990-05-01)
Due Date
May 01, 2030
Grace Period Ends
November 01, 2030
Application History
27 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Feb 1, 2023 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Apr 30, 2020 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Apr 30, 2020 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Apr 30, 2020 | RNL3 | Q | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | Loading... |
| Apr 30, 2020 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Feb 28, 2020 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jan 8, 2013 | CORV | 1 | REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED | Loading... |
| Dec 17, 2012 | I | PAPER RECEIVED | Loading... | |
| Oct 22, 2010 | EROP | I | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | Loading... |
| Oct 22, 2010 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Oct 22, 2010 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Oct 22, 2010 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Jun 18, 2010 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Jun 18, 2010 | PR89 | O | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | Loading... |
| May 4, 2010 | I | PAPER RECEIVED | Loading... | |
| Dec 19, 2008 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Sep 10, 2008 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Jan 9, 2001 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Jan 9, 2001 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| May 17, 2000 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Jul 22, 1996 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Apr 8, 1996 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| May 1, 1990 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Feb 6, 1990 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jan 8, 1990 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Nov 29, 1989 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Nov 13, 1989 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
Detailed Classifications
Class 001
REAGENTS FOR BIOCHEMICAL APPLICATION TO BE USED FOR RESEARCH AND PRODUCTION
First Use Anywhere:
0
First Use in Commerce:
0
Additional Information
Pseudo Mark
PEFA-CHROME
Classification
International Classes
001