USPTO serial 73446869
MICROPHOR
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Mar 12, 1985
- Examiner
- FINE, STEVEN
- Law office
- —
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
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP.
WILMERDING, PA
Other trademarks owned by WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP.
Willits, CA
Willits, CA
Willits, CA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Christopher R. Carroll
Christopher R. Carroll The Small Patent Law Group LLC1423 STRASSNER DRBrentwood, MO 63144United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | [ Gravity Type (Mechanical) Oil and Water Separators ] | SECTION 8 - CANCELLED | Aug 26, 1981 |
| 009 | [ Temperature Operated Valve ] | SECTION 8 - CANCELLED | — |
| 011 | Toilets and Parts Thereof for Residential and Commercial Use; Sewage Treatment Units for Residential and Commercial Use; and Toilets with Sewage Treatment Units for Residential and Commercial Use | ACTIVE | Apr 15, 1971 |
| 012 | [ Engine Shutdown Heaters for Large Diesel Engines Used in Land Vehicles ] | SECTION 8 - CANCELLED | Apr 1, 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.
- Other trademarks owned by WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP.
- Other trademarks owned by Microphor, Inc.
- Other trademarks owned by Microphor, Inc.
- Other trademarks owned by Microphor, Inc.
- Other trademarks in Class 007
- Other trademarks in Class 009
- Other trademarks in Class 011
- Other trademarks in Class 012
- Similar marks named MICROPHOR
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 11, 2025 | NP89 | NOTICE OF ACCEPTANCE OF PARTIAL SEC. 8 & 9 EMAILED | — |
| Sep 11, 2025 | RNL3 | REGISTERED AND RENEWED (THIRD 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 11, 2025 | 9G8P | REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8 | — |
| Sep 11, 2025 | 8PRT | REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED | — |
| Sep 11, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| May 12, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Mar 12, 2024 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Mar 2, 2024 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Mar 2, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Mar 2, 2024 | 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. |
| Mar 2, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 13, 2020 | 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. |
| Feb 13, 2020 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 29, 2015 | NAS8 | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED | — |
| Oct 29, 2015 | 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. |
| Oct 29, 2015 | 9G8P | REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8 | — |
| Oct 29, 2015 | 8PRT | REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED | — |
| Oct 13, 2015 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Sep 2, 2015 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Aug 14, 2015 | PR89 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | — |
| Aug 10, 2015 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Mar 3, 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. |
| Mar 3, 2005 | 9G8P | REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8 | — |
| Mar 3, 2005 | 8PRT | REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED | — |
| Feb 3, 2005 | PAPER RECEIVED | — | |
| Jan 12, 2005 | PR89 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | — |
| Dec 3, 2004 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Dec 3, 2004 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Mar 6, 1991 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Dec 7, 1990 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Mar 12, 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. |
| Nov 20, 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. |
| Nov 5, 1984 | NPUB | NOTICE OF PUBLICATION | — |
| Oct 11, 1984 | NPUB | NOTICE OF PUBLICATION | — |
| Sep 21, 1984 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 14, 1984 | CNEA | EXAMINERS AMENDMENT MAILED | — |
| Aug 30, 1984 | NPUB | NOTICE OF PUBLICATION | — |
| Aug 16, 1984 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 16, 1984 | ZZZZ | ALLOWANCE/COUNT WITHDRAWN | — |
| Jul 11, 1984 | CNEA | EXAMINERS AMENDMENT MAILED | — |
| May 29, 1984 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 19, 1984 | 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. |
| Mar 28, 1984 | DOCK | ASSIGNED TO EXAMINER | — |