Legal Representation
Attorney
EVERETT E FRUEHLING
USPTO Deadlines
Next Deadline
800 days remaining
Section 8 & 9 (30-Year) Renewal Due (Based on registration date 1997-09-30)
Due Date
September 30, 2027
Grace Period Ends
March 30, 2028
Application History
24 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 14, 2017 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Sep 14, 2017 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Sep 14, 2017 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Sep 11, 2017 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Aug 2, 2017 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Sep 30, 2016 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Apr 29, 2014 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Apr 27, 2007 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Apr 27, 2007 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Apr 18, 2007 | PLGL | A | ASSIGNED TO PARALEGAL | Loading... |
| Mar 2, 2007 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Mar 2, 2007 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Mar 1, 2007 | CFIT | O | CASE FILE IN TICRS | Loading... |
| May 30, 2003 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Feb 26, 2003 | I | PAPER RECEIVED | Loading... | |
| Feb 26, 2003 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Sep 30, 1997 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Jul 31, 1997 | OP.D | T | OPPOSITION DISMISSED NO. 999999 | Loading... |
| Jul 31, 1997 | OP.T | T | OPPOSITION TERMINATED NO. 999999 | Loading... |
| Dec 6, 1996 | OP.I | T | OPPOSITION INSTITUTED NO. 999999 | Loading... |
| Sep 17, 1996 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Aug 16, 1996 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Jul 18, 1996 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jun 21, 1996 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 009
precolumn filters and guard columns for High-Performance Liquid Chromatography (HPLC)
First Use Anywhere:
19940100
First Use in Commerce:
19940100
Additional Information
Pseudo Mark
OPTIMUM GUARD
Classification
International Classes
009