Legal Representation
Attorney
Amy C. Trexler
USPTO Deadlines
Next Deadline
3124 days remaining
Section 8 & 9 (40-Year) Renewal Due (Based on registration date 1994-02-15)
Due Date
February 15, 2034
Grace Period Ends
August 15, 2034
Application History
34 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| May 29, 2024 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| May 29, 2024 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| May 29, 2024 | RNL3 | Q | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | Loading... |
| May 28, 2024 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Feb 15, 2024 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Feb 15, 2023 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Feb 25, 2022 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Feb 25, 2022 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Feb 25, 2022 | EWAF | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | Loading... |
| Feb 25, 2022 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Feb 25, 2022 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Feb 25, 2022 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Oct 23, 2014 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Jan 22, 2014 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Jan 21, 2014 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Jan 21, 2014 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Jan 13, 2014 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jan 13, 2014 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Aug 30, 2007 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Jan 8, 2004 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Jan 8, 2004 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Oct 6, 2003 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Oct 13, 1999 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Sep 13, 1999 | RRPR | I | RESPONSE RECEIVED TO POST REG. ACTION | Loading... |
| Sep 2, 1999 | PR23 | O | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 | Loading... |
| Apr 1, 1999 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Feb 15, 1994 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Nov 23, 1993 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Oct 22, 1993 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Aug 5, 1993 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jul 29, 1993 | CNEA | F | EXAMINER'S AMENDMENT MAILED | Loading... |
| Jun 3, 1993 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| May 26, 1993 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| May 25, 1993 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 011
membrane gas separation units; pressure swing adsorption units which separate and purify gases; semi-permeable and permeable membranes used in separating gases in pressure swing adsorption units; molecular sieves for use in pressure swing adsorption units; replacement parts therefor all for use in the food processing and packaging, chemical processing, material handling and storage, waste treatment industries and for general manufacturing
First Use Anywhere:
Apr 20, 1979
First Use in Commerce:
Apr 20, 1979
Classification
International Classes
011