USPTO serial 73597288
COMBU
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jul 28, 1987
- Examiner
- ABATE CANDICE A
- Law office
- GENERIC WEB UPDATE
What this means
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
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Owner
CHATTANOOGA, TN, US
PARSONS, KS, US
PARSONS, KS, US
MEQUON, WI, US
WOONSOCKET, RI, US
WOONSOCKET, RI, US
WOONSOCKET, RI, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Stephen D. Adams
Stephen D. Adams Chambliss, Bahner & Stophel PC605 Chestnut StreetSuite 1700Chatttanooga, TN 37450Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | [ OIL BURNER MOTORS AND FUEL OIL PUMPS, NOT FOR USE IN VEHICLES ] | SECTION 8 - CANCELLED | Jun 9, 1983 |
| 009 | SOLENOID VALVES | ACTIVE | — |
| 011 | [ INDUSTRIAL WATER TO WATER HEAT EXCHANGERS, ] HYDRAULIC CHECK AND FOOT VALVES, INDUSTRIAL LIQUID AND GAS FILTERING UNITS, BALL VALVES, [ AND EXPANSION TANKS ] | ACTIVE | Jun 9, 1983 |
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 PF ACQUISITION COMPANY, INC.
- Other trademarks owned by COMBU, INC.
- Other trademarks owned by COMBU, INC.
- Other trademarks owned by POWER FLAME INCORPORATED
- Other trademarks owned by COMBU, INC.
- Other trademarks owned by COMBU, INC.
- Other trademarks owned by COMBU, INC.
- Other trademarks in Class 007
- Other trademarks in Class 009
- Other trademarks in Class 011
- Similar marks named COMBU
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 28, 2026 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Aug 4, 2025 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| May 16, 2022 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| May 16, 2022 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 16, 2022 | 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. |
| May 16, 2022 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 16, 2022 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jun 12, 2017 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jun 12, 2017 | 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. |
| Jun 12, 2017 | 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 12, 2017 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Apr 21, 2017 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Nov 4, 2016 | 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 4, 2016 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Sep 21, 2016 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Sep 7, 2016 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Sep 1, 2007 | 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. |
| Sep 1, 2007 | 9G8P | REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8 | — |
| Sep 1, 2007 | 8PRT | REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED | — |
| Aug 15, 2007 | PLGL | ASSIGNED TO PARALEGAL | — |
| Aug 8, 2007 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Aug 6, 2007 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jul 24, 2007 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Jul 24, 2007 | PAPER RECEIVED | — | |
| Mar 19, 2007 | CFIT | CASE FILE IN TICRS | — |
| Aug 13, 2002 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Nov 19, 1993 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jul 15, 1993 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Jul 28, 1987 | 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. |
| May 5, 1987 | 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. |
| Apr 3, 1987 | NPUB | NOTICE OF PUBLICATION | — |
| Feb 10, 1987 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jan 14, 1987 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 14, 1986 | 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. |
| Jul 8, 1986 | DOCK | ASSIGNED TO EXAMINER | — |