Legal Representation
Attorney
David J. Diamond
USPTO Deadlines
Next Deadline
2598 days remaining
Section 8 & 9 (40-Year) Renewal Due (Based on registration date 1992-09-08)
Due Date
September 08, 2032
Grace Period Ends
March 08, 2033
Application History
30 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jul 18, 2024 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Jul 18, 2024 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Jul 18, 2024 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jul 18, 2024 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jul 18, 2024 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Mar 15, 2023 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Mar 15, 2023 | RNL3 | Q | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | Loading... |
| Mar 15, 2023 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Mar 15, 2023 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Aug 30, 2022 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Sep 8, 2021 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Feb 27, 2012 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Feb 27, 2012 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Feb 27, 2012 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Feb 24, 2012 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Oct 13, 2010 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Feb 26, 2008 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Jan 15, 2004 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jun 8, 2002 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Jun 8, 2002 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Apr 5, 2002 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Apr 5, 2002 | I | PAPER RECEIVED | Loading... | |
| Dec 12, 1998 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Sep 4, 1998 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Sep 8, 1992 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Jun 16, 1992 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| May 15, 1992 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Feb 28, 1992 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Feb 27, 1992 | CNEA | F | EXAMINER'S AMENDMENT MAILED | Loading... |
| Feb 26, 1992 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 011
rotary heat exchangers
First Use Anywhere:
Jul 5, 1987
First Use in Commerce:
Jul 5, 1987
Classification
International Classes
011