USPTO serial 79100784
DIFGEN
Reviewed by CopyMark Law Group
Reg. 4116841Status 404
- Filing date
- Status date
- Registration date
- Mar 27, 2012
- Examiner
- ZAK, HENRY
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Chad M. Hinrichs
Chad M. Hinrichs GableGotwals100 West 5th Street, 10th FloorTulsa, OK 74103-4217UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | Motors and engines except for land vehicles; machine coupling and transmission components except for land vehicles; pressure-reducing devices, namely, pressure reducers, pressure switches and pressure transducers as parts of machines; generators of electricity; turbines other than for land vehicles; pressure regulators; speed governors for machines, engines and motors; positive displacement pumps; hydraulic turbines; structural parts for the aforementioned goods | SECTION 71 - CANCELLED | — |
| 011 | Pressure regulators for water pipes; structural parts for the aforementioned goods | SECTION 71 - CANCELLED | — |
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 3, 2021 | DENC | NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG E-MAILED | — |
| Nov 3, 2021 | DETH | DEATH OF INTERNATIONAL REGISTRATION | — |
| Nov 30, 2019 | INNT | TOTAL INVALIDATION PROCESSED BY THE IB | — |
| Aug 3, 2019 | INTS | TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB | — |
| Aug 2, 2019 | INPC | INVALIDATION PROCESSED | — |
| Jul 2, 2019 | INTR | TOTAL INVALIDATION OF REG EXT PROTECTION CREATED | — |
| Nov 2, 2018 | C71T | CANCELLED SECTION 71 | — |
| Mar 27, 2017 | REM3 | COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED | — |
| Nov 1, 2012 | GPNX | NOTIFICATION PROCESSED BY IB | — |
| Aug 4, 2012 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| Jul 13, 2012 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| Jul 13, 2012 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Jul 5, 2012 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Jun 27, 2012 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Mar 27, 2012 | 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. |
| Jan 10, 2012 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jan 10, 2012 | 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. |
| Dec 21, 2011 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Dec 21, 2011 | OP2R | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | — |
| Dec 21, 2011 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Dec 3, 2011 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Dec 3, 2011 | ALIE | ASSIGNED TO LIE | — |
| Nov 8, 2011 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Nov 7, 2011 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Nov 7, 2011 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 7, 2011 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 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. |
| Sep 18, 2011 | RFNT | REFUSAL PROCESSED BY IB | — |
| Aug 30, 2011 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Aug 30, 2011 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Aug 30, 2011 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Aug 29, 2011 | CNRT | NON-FINAL ACTION WRITTEN | 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 23, 2011 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Aug 19, 2011 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 19, 2011 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Aug 18, 2011 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |