Legal Representation
Attorney
Patricia A. Walker
USPTO Deadlines
Next Deadline
1435 days remaining
Section 8 & 9 (20-Year) Renewal Due (Based on registration date 2009-06-16)
Due Date
June 16, 2029
Grace Period Ends
December 16, 2029
Application History
50 events| Date | Code | Type | Description |
|---|---|---|---|
| Jul 31, 2020 | INNP | P | PARTIAL INVALIDATION PROCESSED BY THE IB |
| Jun 18, 2020 | INPC | P | INVALIDATION PROCESSED |
| Jun 18, 2020 | INPS | P | PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB |
| Jun 11, 2020 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED |
| May 15, 2020 | INPR | P | PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED |
| Sep 15, 2019 | 71AG | O | REGISTERED-SEC.71 ACCEPTED |
| Sep 15, 2019 | NA71 | E | NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED |
| Sep 10, 2019 | EROP | I | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED |
| Sep 10, 2019 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Sep 10, 2019 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Apr 5, 2019 | PR71 | O | POST REGISTRATION ACTION MAILED - SEC.71 |
| Apr 4, 2019 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Apr 1, 2019 | ES71 | I | TEAS SECTION 71 RECEIVED |
| Jun 16, 2018 | REM4 | E | COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED |
| May 3, 2018 | RNWL | P | INTERNATIONAL REGISTRATION RENEWED |
| Dec 11, 2015 | INNP | P | PARTIAL INVALIDATION PROCESSED BY THE IB |
| Nov 19, 2015 | INPC | P | INVALIDATION PROCESSED |
| Nov 19, 2015 | INPS | P | PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB |
| Oct 13, 2015 | INPR | P | PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED |
| Feb 13, 2015 | C75P | O | REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK. |
| Feb 13, 2015 | NA75 | E | NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED |
| Feb 10, 2015 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Jan 26, 2015 | ES75 | I | TEAS SECTION 71 & 15 RECEIVED |
| Dec 16, 2013 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Jan 13, 2013 | FINO | P | FINAL DECISION TRANSACTION PROCESSED BY IB |
| Sep 24, 2009 | FIMP | P | FINAL DISPOSITION PROCESSED |
| Sep 24, 2009 | FICS | P | FINAL DISPOSITION NOTICE SENT TO IB |
| Sep 17, 2009 | FICR | P | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB |
| Jun 16, 2009 | R.PR | A | REGISTERED-PRINCIPAL REGISTER |
| Mar 31, 2009 | PUBO | A | PUBLISHED FOR OPPOSITION |
| Mar 11, 2009 | NPUB | O | NOTICE OF PUBLICATION |
| Feb 23, 2009 | ALIE | A | ASSIGNED TO LIE |
| Feb 23, 2009 | PREV | O | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Feb 13, 2009 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Feb 11, 2009 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN |
| Feb 11, 2009 | GNEA | O | EXAMINERS AMENDMENT E-MAILED |
| Feb 11, 2009 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Feb 11, 2009 | XAEC | I | EXAMINER'S AMENDMENT ENTERED |
| Feb 4, 2009 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Feb 4, 2009 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Feb 4, 2009 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Feb 4, 2009 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sep 4, 2008 | RFNT | P | REFUSAL PROCESSED BY IB |
| Aug 15, 2008 | RFCR | E | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Aug 15, 2008 | RFRR | P | REFUSAL PROCESSED BY MPU |
| Aug 15, 2008 | RFCS | P | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Aug 14, 2008 | CNRT | R | NON-FINAL ACTION WRITTEN |
| Aug 8, 2008 | NWAP | I | NEW APPLICATION ENTERED |
| Aug 8, 2008 | DOCK | D | ASSIGNED TO EXAMINER |
| Aug 7, 2008 | REPR | M | SN ASSIGNED FOR SECT 66A APPL FROM IB |
Detailed Classifications
Class 009
Apparatus for preparing gases for gas analysis; [ apparatus for analyzing gases and liquids; ] probes for scientific purposes, namely, gas analyzing probes; dedusting devices, namely, devices for dedusting gases; converters for treating gases and liquids, sensors for checking the operation of the aforementioned devices, with sensors for signalling problems in such operations; all of the aforementioned goods for use in the analysis of process gas and flue gas
First Use Anywhere:
0
First Use in Commerce:
0
Class 011
Heat exchangers; peltier gas coolers; [ evaporative gas coolers; ] gas coolers for cooling gases for gas analysis; [ units for distillation of liquids; ] distilling units; [ water distilling units; ] gas cleaning and purifying devices, namely, apparatus to remove particles from process gas and flue gas for the analysis of such gases
First Use Anywhere:
0
First Use in Commerce:
0
Classification
International Classes
009
011