USPTO Deadlines
Next Deadline
890 days remaining
Section 71 Renewal Due (Principal Register 66a) (Based on registration date 20080527)
Due Date
May 27, 2028
Grace Period Ends
November 27, 2028
Application History
39 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 6, 2025 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Jun 18, 2021 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Jan 2, 2021 | CHLD | M | CHANGE OF OWNER RECEIVED FROM IB | Loading... |
| May 7, 2018 | NA71 | E | NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED | Loading... |
| May 7, 2018 | 71AG | O | REGISTERED-SEC.71 ACCEPTED | Loading... |
| May 7, 2018 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Apr 27, 2018 | ES71 | I | TEAS SECTION 71 RECEIVED | Loading... |
| May 27, 2017 | REM4 | E | COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED | Loading... |
| Apr 6, 2017 | RNWL | P | INTERNATIONAL REGISTRATION RENEWED | Loading... |
| Aug 11, 2016 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Jul 10, 2015 | CHLD | M | CHANGE OF OWNER RECEIVED FROM IB | Loading... |
| Mar 27, 2014 | NA75 | E | NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED | Loading... |
| Mar 27, 2014 | C75A | O | REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK. | Loading... |
| Mar 3, 2014 | 715F | I | REGISTERED - SEC. 71 & SEC. 15 FILED | Loading... |
| Mar 27, 2014 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Mar 3, 2014 | ES75 | I | TEAS SECTION 71 & 15 RECEIVED | Loading... |
| Mar 29, 2012 | ADCH | M | CHANGE OF NAME/ADDRESS REC'D FROM IB | Loading... |
| Oct 15, 2010 | CHLD | M | CHANGE OF OWNER RECEIVED FROM IB | Loading... |
| Oct 10, 2008 | FINV | P | FINAL DECISION TRANSACTION PROCESSED BY IB | Loading... |
| Sep 16, 2008 | FICS | P | FINAL DISPOSITION NOTICE SENT TO IB | Loading... |
| Sep 16, 2008 | FIMP | P | FINAL DISPOSITION PROCESSED | Loading... |
| Aug 28, 2008 | FICR | P | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | Loading... |
| May 27, 2008 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Mar 11, 2008 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Feb 20, 2008 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Feb 4, 2008 | PREV | O | LAW OFFICE PUBLICATION REVIEW COMPLETED | Loading... |
| Feb 4, 2008 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jan 31, 2008 | ACEC | I | AMENDMENT FROM APPLICANT ENTERED | Loading... |
| Jan 31, 2008 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jan 31, 2008 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Dec 19, 2007 | I | PAPER RECEIVED | Loading... | |
| Jul 20, 2007 | RFNT | P | REFUSAL PROCESSED BY IB | Loading... |
| Jun 29, 2007 | RFCS | P | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | Loading... |
| Jun 29, 2007 | RFRR | P | REFUSAL PROCESSED BY MPU | Loading... |
| Jun 29, 2007 | RFCR | E | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | Loading... |
| Jun 28, 2007 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jun 28, 2007 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| May 11, 2007 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
| May 10, 2007 | REPR | M | SN ASSIGNED FOR SECT 66A APPL FROM IB | Loading... |
Detailed Classifications
Class 009
Hydrogen leak detectors
Classification
International Classes
009