USPTO serial 73407040
HELEX
Reviewed by CopyMark Law Group
Reg. 1333098Status 710
- Filing date
- Status date
- Registration date
- Apr 30, 1985
- Examiner
- —
- Law office
- GENERIC WEB UPDATE
What this means
Status 710 means the registration was cancelled because a required Section 8 declaration of continued use was not filed within the deadline (including any grace period). The federal registration is no longer active. Evaluate filing a new application if you still use the mark, or petition if cancellation was erroneous. Consult counsel on remaining common-law rights.
Need help with HELEX?
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Current trademark owner
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | Heat Exchangers for Use with Commercial and Industrial Boilers and in Connection with Commercial and Industrial Processing Equipment | SECTION 8 - CANCELLED | Oct 27, 1982 |
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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 14, 2025 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Apr 30, 2024 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Nov 29, 2023 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Nov 29, 2023 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Nov 29, 2023 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Nov 29, 2023 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Sep 6, 2014 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Sep 6, 2014 | 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. |
| Sep 6, 2014 | 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. |
| Sep 4, 2014 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Feb 22, 2005 | 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. |
| Feb 22, 2005 | 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. |
| Jan 10, 2005 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Jan 10, 2005 | PAPER RECEIVED | — | |
| Jul 9, 1990 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Apr 30, 1990 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Apr 30, 1985 | 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. |
| Aug 28, 1984 | 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. |
| Jun 26, 1984 | NPUB | NOTICE OF PUBLICATION | — |
| May 8, 1984 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 3, 1984 | CNEA | EXAMINERS AMENDMENT MAILED | — |
| Mar 21, 1984 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Sep 19, 1983 | CNRT | NON-FINAL ACTION 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. |
| Aug 30, 1983 | DOCK | ASSIGNED TO EXAMINER | — |