Legal Representation
Attorney
Douglas N. Masters
USPTO Deadlines
Next Deadline
2654 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 19930406)
Due Date
April 06, 2033
Grace Period Ends
October 06, 2033
Application History
46 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 31, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Oct 31, 2025 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Oct 31, 2025 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Oct 31, 2025 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Oct 31, 2025 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Mar 14, 2024 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Mar 14, 2024 | RNL3 | Q | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | Loading... |
| Mar 14, 2024 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Mar 14, 2024 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Oct 6, 2023 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Apr 6, 2022 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Feb 5, 2020 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Jan 31, 2018 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Dec 13, 2017 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Mar 16, 2016 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Jan 27, 2016 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Oct 8, 2014 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Oct 8, 2014 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Oct 18, 2013 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Mar 21, 2013 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Mar 20, 2013 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Mar 20, 2013 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Mar 20, 2013 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Mar 4, 2013 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jun 29, 2012 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jun 29, 2012 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jul 14, 2008 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Sep 25, 2007 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Sep 25, 2007 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Jun 10, 2003 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Jun 10, 2003 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Apr 7, 2003 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Apr 23, 2003 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Apr 7, 2003 | I | PAPER RECEIVED | Loading... | |
| Feb 12, 1999 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Oct 9, 1998 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Apr 6, 1993 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Jan 12, 1993 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Dec 11, 1992 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Nov 17, 1992 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Oct 1, 1992 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Apr 1, 1992 | CNFR | O | FINAL REFUSAL MAILED | Loading... |
| Feb 3, 1992 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Aug 8, 1991 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Jun 18, 1991 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jun 18, 1991 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 007
pressure reducing valves, relief valves, centrifugal and circulating pumps
First Use Anywhere:
19600500
First Use in Commerce:
19600000
Class 009
thermostatically controlled valves and flow meters
First Use Anywhere:
19600500
First Use in Commerce:
19600000
Class 011
heat exchangers and hot water tanks
First Use Anywhere:
19600500
First Use in Commerce:
19600000
Classification
International Classes
007
009
011