Legal Representation
Attorney
Leesa N. Weiss
USPTO Deadlines
Next Deadline
3432 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 19850611)
Due Date
June 11, 2035
Grace Period Ends
December 11, 2035
Application History
41 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 19, 2025 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Sep 19, 2025 | RNL3 | Q | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | Loading... |
| Sep 19, 2025 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Sep 19, 2025 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| May 27, 2025 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jun 11, 2024 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Dec 15, 2023 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Dec 15, 2023 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Dec 15, 2023 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Dec 15, 2023 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Dec 15, 2023 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Feb 1, 2023 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Mar 6, 2019 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Mar 6, 2019 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Jun 10, 2015 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Jun 10, 2015 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Jun 10, 2015 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Jun 4, 2015 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jun 4, 2015 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Mar 26, 2014 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Mar 24, 2010 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| May 30, 2008 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Dec 13, 2006 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Aug 4, 2005 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Aug 4, 2005 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Aug 3, 2005 | PLGL | A | ASSIGNED TO PARALEGAL | Loading... |
| Jun 10, 2005 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Jun 10, 2005 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| May 2, 2005 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jul 6, 2004 | I | PAPER RECEIVED | Loading... | |
| Aug 21, 2002 | I | PAPER RECEIVED | Loading... | |
| May 15, 1991 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Feb 7, 1991 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Feb 7, 1991 | XXXX | X | POST REGISTRATION ACTION CORRECTION | Loading... |
| Jun 11, 1985 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Apr 2, 1985 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Mar 18, 1985 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Aug 23, 1984 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Aug 6, 1984 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jul 9, 1984 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Jun 20, 1984 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 037
Repair and Maintenance of Heat Exchange Equipment and Parts Thereof
First Use Anywhere:
Nov 1, 1982
First Use in Commerce:
Nov 1, 1982
Class 042
Inspection of Heat Exchange Equipment and Parts Thereof
First Use Anywhere:
Nov 1, 1982
First Use in Commerce:
Nov 1, 1982
Classification
International Classes
037
042