Legal Representation
Attorney
David J. Diamond
USPTO Deadlines
Next Deadline
1723 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 20001010)
Due Date
October 10, 2030
Grace Period Ends
April 10, 2031
Application History
34 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 17, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Sep 17, 2025 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Sep 17, 2025 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Aug 7, 2024 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Aug 7, 2024 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Aug 7, 2024 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Dec 19, 2020 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Dec 19, 2020 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Dec 19, 2020 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Dec 19, 2020 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Oct 6, 2020 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Oct 10, 2019 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Oct 13, 2010 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| May 26, 2010 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| May 26, 2010 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| May 17, 2010 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Feb 17, 2006 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Jan 23, 2006 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Nov 22, 2005 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Nov 22, 2005 | E815 | I | TEAS SECTION 8 & 15 RECEIVED | Loading... |
| Jan 15, 2004 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Oct 10, 2000 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Jul 12, 2000 | CNPR | P | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | Loading... |
| Jul 10, 2000 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jul 5, 2000 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| May 8, 2000 | IUAF | S | USE AMENDMENT FILED | Loading... |
| Mar 28, 2000 | NOAM | O | NOA MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Jan 4, 2000 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Dec 3, 1999 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Oct 4, 1999 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Sep 22, 1999 | CNEA | F | EXAMINER'S AMENDMENT MAILED | Loading... |
| Aug 30, 1999 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| May 7, 1999 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Apr 28, 1999 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 011
AIR FLOW INDICATORS USED WITH HEAT EXCHANGERS
First Use Anywhere:
Mar 11, 1999
First Use in Commerce:
Mar 11, 1999
Additional Information
Pseudo Mark
AQ FLOW
Classification
International Classes
011