USPTO Deadlines
Next Deadline
778 days remaining
Section 8 & 9 (20-Year) Renewal Due (Based on registration date 2007-12-25)
Due Date
December 25, 2027
Grace Period Ends
June 25, 2028
Application History
26 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 5, 2017 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Dec 5, 2017 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Dec 5, 2017 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Dec 5, 2017 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Nov 7, 2017 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Nov 7, 2017 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Dec 25, 2016 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Aug 6, 2013 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Aug 6, 2013 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Aug 6, 2013 | NA85 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | Loading... |
| Jul 23, 2013 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jul 23, 2013 | E815 | I | TEAS SECTION 8 & 15 RECEIVED | Loading... |
| Apr 28, 2010 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Dec 25, 2007 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Oct 9, 2007 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Sep 19, 2007 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Sep 6, 2007 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Sep 6, 2007 | PREV | O | LAW OFFICE PUBLICATION REVIEW COMPLETED | Loading... |
| Jul 30, 2007 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Jul 30, 2007 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Jul 30, 2007 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Jul 30, 2007 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Jul 30, 2007 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jul 26, 2007 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Apr 18, 2007 | MPMK | O | NOTICE OF PSEUDO MARK MAILED | Loading... |
| Apr 17, 2007 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 009
Computer Software for the design and performance evaluation of heat transfer equipment
First Use Anywhere:
Oct 10, 1964
First Use in Commerce:
Oct 10, 1964
Additional Information
Pseudo Mark
HEAT TRANSFER RESEARCH INC.
Classification
International Classes
009