Legal Representation
Attorney
Francis J. Duffin
USPTO Deadlines
Next Deadline
1649 days remaining
Section 8 & 9 (20-Year) Renewal Due (Based on registration date 2010-05-11)
Due Date
May 11, 2030
Grace Period Ends
November 11, 2030
Application History
50 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jun 10, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jun 10, 2025 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Jun 10, 2025 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jun 23, 2022 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| May 11, 2022 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Mar 23, 2022 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Apr 14, 2021 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Apr 14, 2021 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Apr 14, 2021 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Apr 14, 2021 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Apr 14, 2021 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jul 15, 2020 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Jul 15, 2020 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Jul 15, 2020 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Jul 15, 2020 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Jun 20, 2020 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Jun 20, 2020 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jun 20, 2020 | EWAF | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | Loading... |
| Jun 20, 2020 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jun 20, 2020 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Jun 20, 2020 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| May 11, 2020 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jan 15, 2020 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| May 11, 2019 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Nov 15, 2017 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| May 16, 2015 | NAS8 | E | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED | Loading... |
| May 16, 2015 | 8.OK | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED | Loading... |
| May 16, 2015 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| May 11, 2015 | ES8R | I | TEAS SECTION 8 RECEIVED | Loading... |
| May 11, 2015 | REM1 | E | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | Loading... |
| Jun 15, 2011 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| May 11, 2010 | R.SR | A | REGISTERED-SUPPLEMENTAL REGISTER | Loading... |
| Apr 5, 2010 | PREV | O | LAW OFFICE PUBLICATION REVIEW COMPLETED | Loading... |
| Apr 5, 2010 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Mar 18, 2010 | CNTA | O | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER | Loading... |
| Mar 16, 2010 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Mar 15, 2010 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Mar 15, 2010 | ERFR | I | TEAS REQUEST FOR RECONSIDERATION RECEIVED | Loading... |
| Sep 24, 2009 | GNFN | O | NOTIFICATION OF FINAL REFUSAL EMAILED | Loading... |
| Sep 24, 2009 | GNFR | O | FINAL REFUSAL E-MAILED | Loading... |
| Sep 24, 2009 | CNFR | R | FINAL REFUSAL WRITTEN | Loading... |
| Sep 18, 2009 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Sep 17, 2009 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Sep 17, 2009 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Sep 17, 2009 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Mar 17, 2009 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Mar 17, 2009 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Mar 17, 2009 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Mar 16, 2009 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Dec 29, 2008 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 042
[ Analysis and testing for oil workings; ] chemical analysis; chemical laboratories; chemical, [ biochemical, biological and bacteriological research and analysis; development and test of chemical production methods; ] executing of chemical analyses; laboratory research in the field of fluids in the nature of oil and refrigerant testing, analysis of the interrelationship between refrigerants, oil, other fluids, and contaminants on the performance of chillers and refrigeration systems, analysis of performance of chiller and refrigeration systems, analysis of efficiency of operation of chiller and refrigeration systems; materials testing and analyzing; materials testing and evaluation; performance of chemical analyses; technical consultation in the field of power plant engineering, namely, testing and evaluation of power plant equipment to improve performance and efficiency of such equipment; testing or research on machines, apparatus and instruments; working on and evaluation of chemical analyses
First Use Anywhere:
Jan 1, 2008
First Use in Commerce:
Jan 1, 2008
Classification
International Classes
042