Legal Representation
Attorney
Li Zhu
USPTO Deadlines
Next Deadline
1620 days remaining
Section 8 & 9 (40-Year) Renewal Due (Based on registration date 1989-12-26)
Due Date
December 26, 2029
Grace Period Ends
June 26, 2030
Application History
43 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Mar 3, 2022 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Mar 3, 2022 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Mar 3, 2022 | EWAF | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | Loading... |
| Mar 3, 2022 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jan 14, 2020 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Jan 14, 2020 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Jan 14, 2020 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Dec 10, 2019 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Dec 26, 2018 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Oct 24, 2018 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Oct 24, 2018 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Oct 4, 2017 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Oct 4, 2017 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Sep 6, 2017 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Sep 14, 2016 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Sep 7, 2016 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Jun 26, 2013 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Sep 28, 2012 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Sep 28, 2012 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Aug 17, 2009 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Aug 17, 2009 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Aug 5, 2009 | PLGL | A | ASSIGNED TO PARALEGAL | Loading... |
| Aug 3, 2009 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Apr 27, 2009 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Apr 27, 2009 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Dec 3, 2008 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Dec 13, 2006 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Mar 7, 2006 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Sep 23, 2005 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jun 6, 2005 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jul 20, 2000 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Jul 20, 2000 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Dec 30, 1999 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Jan 31, 1998 | COC. | O | CORRECTION UNDER SECTION 7 - PROCESSED | Loading... |
| Sep 4, 1997 | AMD7 | I | SEC 7 REQUEST FILED | Loading... |
| Jan 28, 1997 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| May 3, 1996 | PR23 | O | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 | Loading... |
| Jun 19, 1995 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Dec 26, 1989 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Oct 3, 1989 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Sep 5, 1989 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Jul 18, 1989 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jul 11, 1989 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 006
MANUALLY OPERATED BUTTERFLY VALVES
First Use Anywhere:
Jun 30, 1988
First Use in Commerce:
Jun 30, 1988
Class 007
HYDRAULICALLY AND/OR PNEUMATICALLY OPERATED BUTTERFLY VALVES
First Use Anywhere:
Jun 30, 1988
First Use in Commerce:
Jun 30, 1988
Class 009
ELECTRONICALLY OPERATED AND AUTOMATIC BUTTERFLY VALVES
First Use Anywhere:
Jun 30, 1988
First Use in Commerce:
Jun 30, 1988
Additional Information
Other
In the statement, Column 1, line 2, "Texas" should be deleted, and "Delaware" should be inserted.
Classification
International Classes
006
007
009