USPTO serial 79175948
PST
Reviewed by CopyMark Law Group
Reg. 5283017Status 404
- Filing date
- Status date
- Registration date
- Sep 12, 2017
- Examiner
- CARLYLE, SHAUNIA P
- 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
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | High voltage power supplies for combination printer-copier-scanner; high voltage power supplies for copy machine; high voltage power supplies for medical device and unit; high voltage power supplies; low voltage power supplies for copy machine; low voltage power supplies for projector; low voltage power supplies for LED lighting apparatus; low voltage power supplies for indoor machine and unit of air-conditioner; low voltage power supplies for outdoor machine and unit of air-conditioner; low voltage power supplies; power supply transformers for air purifier; power supply transformers for hair dryer; power supply transformers for microwave oven; power supplies; power supply transformers; electrical power distribution and control machines; electrical limit switches; television receivers and parts therefor; tuners for satellite broadcasting reception and parts therefor; tuners for digital terrestrial broadcasting reception and parts therefor | SECTION 71 - CANCELLED | — |
| 037 | Repair and maintenance of high voltage power supplies for combination printer-copier-scanner; repair and maintenance of high voltage power supplies for copy machine; repair and maintenance of high voltage power supplies for medical device and unit; repair and maintenance of high voltage power supplies; repair and maintenance of low voltage power supplies for copy machine; repair and maintenance of low voltage power supplies for projector; repair and maintenance of low voltage power supplies for LED lighting apparatus; repair and maintenance of low voltage power supplies for indoor machine and unit of air-conditioner; repair and maintenance of low voltage power supplies for outdoor machine and unit of air-conditioner; repair and maintenance of low voltage power supplies; repair and maintenance of power supply transformers for air purifier; repair and maintenance of power supply transformers for hair dryer; repair and maintenance of power supply transformers for microwave oven; repair and maintenance of power supplies; consultancy, information and advice services relating to repair and maintenance of power supplies; repair and maintenance of power supply transformers; consultancy, information and advice services relating to repair and maintenance of power supply transformers; repair and maintenance of power distribution or control machines and apparatus; repair and maintenance of electricity generators; repair and maintenance of electric motors and parts thereof; repair and maintenance of limit switches; repair and maintenance of television receivers and parts therefor; repair and maintenance of tuners for satellite broadcasting reception and parts therefor; repair and maintenance of tuners for digital terrestrial broadcasting reception and parts therefor | 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.
- Other trademarks owned by TKR CORPORATION
- Other trademarks owned by TKR CORPORATION
- Other trademarks owned by TKR CORPORATION
- Other trademarks owned by Power Supply Technology Co., Ltd.
- Other trademarks in Class 009
- Other trademarks in Class 037
- Similar marks named PST
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Feb 19, 2026 | DENA | NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG E-MAILED | — |
| Feb 19, 2026 | DETH | DEATH OF INTERNATIONAL REGISTRATION | — |
| Jan 24, 2025 | INNT | TOTAL INVALIDATION PROCESSED BY THE IB | — |
| Jan 3, 2025 | INTS | TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB | — |
| Jan 3, 2025 | INPC | INVALIDATION PROCESSED | — |
| Nov 30, 2024 | INTR | TOTAL INVALIDATION OF REG EXT PROTECTION CREATED | — |
| Mar 29, 2024 | C71T | CANCELLED SECTION 71 | — |
| Sep 15, 2023 | CHLD | CHANGE OF OWNER RECEIVED FROM IB | — |
| Sep 2, 2023 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Sep 12, 2022 | REM3 | COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED | — |
| Jul 23, 2020 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Jan 26, 2018 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| Dec 17, 2017 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| Dec 17, 2017 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Dec 12, 2017 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Oct 28, 2017 | GPNX | NOTIFICATION PROCESSED BY IB | — |
| Sep 12, 2017 | 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. |
| Jun 27, 2017 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jun 27, 2017 | 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 7, 2017 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Jun 7, 2017 | OP2R | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | — |
| Jun 7, 2017 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| May 22, 2017 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| May 9, 2017 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 2, 2017 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Apr 28, 2017 | OPNX | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB | — |
| Apr 12, 2017 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Apr 12, 2017 | OPNR | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | — |
| Oct 25, 2016 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Apr 18, 2016 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Apr 18, 2016 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Apr 18, 2016 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Mar 28, 2016 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Mar 28, 2016 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 24, 2016 | ALIE | ASSIGNED TO LIE | — |
| Mar 11, 2016 | 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. |
| Dec 4, 2015 | RFNT | REFUSAL PROCESSED BY IB | — |
| Nov 20, 2015 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Nov 19, 2015 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Nov 19, 2015 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Nov 18, 2015 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Nov 17, 2015 | 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. |
| Nov 16, 2015 | DOCK | ASSIGNED TO EXAMINER | — |
| Nov 16, 2015 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 14, 2015 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |