USPTO Deadlines
Next Deadline
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Section 71 Renewal Due (Principal Register 66a) (Based on registration date 20080115)
Due Date
January 15, 2028
Grace Period Ends
July 15, 2028
Application History
50 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jan 24, 2025 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Jan 9, 2025 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| May 15, 2021 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Oct 10, 2019 | CHLD | M | CHANGE OF OWNER RECEIVED FROM IB | Loading... |
| Jun 7, 2019 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| May 16, 2019 | ADCH | M | CHANGE OF NAME/ADDRESS REC'D FROM IB | Loading... |
| Sep 7, 2018 | INNP | P | PARTIAL INVALIDATION PROCESSED BY THE IB | Loading... |
| Aug 2, 2018 | INPS | P | PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB | Loading... |
| Aug 2, 2018 | INPC | P | INVALIDATION PROCESSED | Loading... |
| Jul 27, 2018 | INPR | P | PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED | Loading... |
| Dec 15, 2017 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Dec 15, 2017 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Dec 1, 2017 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Nov 27, 2017 | NA71 | E | NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED | Loading... |
| Nov 27, 2017 | 71AG | O | REGISTERED-SEC.71 ACCEPTED | Loading... |
| Nov 14, 2017 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Sep 27, 2017 | ES71 | I | TEAS SECTION 71 RECEIVED | Loading... |
| Jan 15, 2017 | REM4 | E | COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED | Loading... |
| Oct 27, 2016 | RNWL | P | INTERNATIONAL REGISTRATION RENEWED | Loading... |
| Mar 20, 2014 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Mar 13, 2014 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Jan 10, 2014 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Sep 5, 2013 | NA75 | O | NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - MAILED | Loading... |
| Sep 4, 2013 | NA75 | E | NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED | Loading... |
| Sep 4, 2013 | C75A | O | REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK. | Loading... |
| Aug 21, 2013 | 715F | I | REGISTERED - SEC. 71 & SEC. 15 FILED | Loading... |
| Sep 4, 2013 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Aug 21, 2013 | ES75 | I | TEAS SECTION 71 & 15 RECEIVED | Loading... |
| May 8, 2009 | FINO | P | FINAL DECISION TRANSACTION PROCESSED BY IB | Loading... |
| Apr 25, 2008 | FICS | P | FINAL DISPOSITION NOTICE SENT TO IB | Loading... |
| Apr 25, 2008 | FIMP | P | FINAL DISPOSITION PROCESSED | Loading... |
| Apr 16, 2008 | FICR | P | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | Loading... |
| Jan 15, 2008 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Oct 30, 2007 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Oct 10, 2007 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Sep 21, 2007 | PREV | O | LAW OFFICE PUBLICATION REVIEW COMPLETED | Loading... |
| Sep 21, 2007 | CNEA | O | EXAMINERS AMENDMENT MAILED | Loading... |
| Sep 21, 2007 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Sep 21, 2007 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Sep 21, 2007 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Sep 11, 2007 | ACEC | I | AMENDMENT FROM APPLICANT ENTERED | Loading... |
| Aug 2, 2007 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Sep 11, 2007 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Aug 2, 2007 | I | PAPER RECEIVED | Loading... | |
| Feb 22, 2007 | RFNT | P | REFUSAL PROCESSED BY IB | Loading... |
| Feb 7, 2007 | RFCS | P | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | Loading... |
| Feb 7, 2007 | RFRR | P | REFUSAL PROCESSED BY MPU | Loading... |
| Feb 7, 2007 | RFCR | E | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | Loading... |
| Feb 6, 2007 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Feb 5, 2007 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 011
Heat and mass transfer devices, [, namely, fractionation columns, distillation columns, absorber columns, stripper columns, extraction columns and quench columns, and ] parts [ therefore, ]namely trays and floors [, fillings and structured packings ]
Classification
International Classes
011