USPTO serial 78255020
XFH
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Mar 8, 2005
- Examiner
- THOMAS, AMY E
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
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Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Computer software for the design and performance evaluation of heat transfer equipment marketed as a component of a suite of software for the design and performance evaluation of heat transfer equipment | ACTIVE | Jul 31, 2001 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by Heat Transfer Research, Inc.
- Other trademarks owned by Heat Transfer Research, Inc.
- Other trademarks owned by Heat Transfer Research, Inc.
- Other trademarks in Class 009
- Similar marks named XFH
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 11, 2025 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jul 11, 2025 | RNL2 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Jul 11, 2025 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Jul 10, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Feb 5, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Mar 8, 2024 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jun 29, 2015 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jun 29, 2015 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Jun 29, 2015 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Jun 29, 2015 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Jun 26, 2015 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| May 15, 2015 | PRA8 | POST REGISTRATION ACTION MAILED - SEC. 8 | — |
| May 15, 2015 | 8AFT | REGISTERED - SEC. 8 (10-YR) FILED/CHECK RECORD FOR SEC. 9 | — |
| May 14, 2015 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Apr 22, 2015 | PR89 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | — |
| Apr 22, 2015 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Apr 8, 2015 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Apr 8, 2015 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 16, 2010 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Apr 16, 2010 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Apr 2, 2010 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Mar 8, 2005 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Dec 14, 2004 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Nov 24, 2004 | NPUB | NOTICE OF PUBLICATION | — |
| Oct 7, 2004 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Oct 1, 2004 | ALIE | ASSIGNED TO LIE | — |
| Sep 27, 2004 | DOCK | ASSIGNED TO EXAMINER | — |
| Sep 26, 2004 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 24, 2004 | PETG | PETITION TO REVIVE-GRANTED | — |
| Jul 29, 2004 | ABN2 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | The trademark application was abandoned because a required response or document was not filed by the deadline — usually a missed Office Action response. The application is dead unless a petition to revive is granted within a limited time. |
| Jun 21, 2004 | PETR | PETITION TO REVIVE-RECEIVED | — |
| Jun 21, 2004 | PAPER RECEIVED | — | |
| Jun 10, 2004 | EMRV | EMAIL RECEIVED | — |
| Dec 1, 2003 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Nov 30, 2003 | DOCK | ASSIGNED TO EXAMINER | — |