USPTO serial 79286068
DK-LOK
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Nov 17, 2020
- Examiner
- GALANTE, JOSHUA MICHAEL
- Law office
- TMO LAW OFFICE 127
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
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Hun Joon Kim
Hun Joon Kim LEX IP Meister PLLC5180 Parkstone Drive, Suite 175Chantilly, VA 20151UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 006 | Metal pipes and fittings therefor; metal fittings for rigid pipes; ring-shaped fittings of metal; ferrules of metal for pipes; fittings of metal for compressed air lines; fittings of metal for flexible pipes; pipe fittings of metal; valves of metal for gas piping, other than parts of machines; metal valves for containers for compressed gas, other than parts of machines; globe valves of metal, other than for machines; butterfly valves of metal, other than for machines; ball valves of metal, other than for machines; check valves of metal, other than for machines; metal pipe couplings for fastening; pipe straps of metal being metal pipe supports; metal pipe connectors; pipe joints of metal; pipe clamps of metal; elbows for pipes of metal; compression fitting of metal for pipes; rotating junctions of metal for pipes; metal valves for containers for compressed gas, not being parts of machines; valves of metal, other than parts of machines; gate valves of metal, other than for machines | ACTIVE | — |
| 007 | Integrated fuel cell hybrid electric power generators and parts and fittings therefor, namely, brushes being parts of generators; Pump control valves for regulating the flow of gases and liquids being parts of machines; gate valves for parts of machine other than for land vehicles; valves being parts of machines, other than for land vehicles; butterfly valves being parts of machines; dispensing valves being machine parts; Angle valves being parts of machines; ball valves being parts of machines; proportional flow valves being parts of machines; back pressure valves as parts of machines; exhaust valves being parts of engines for introducing fuel-air mixtures onto the combustion chambers of internal combustion engines; injection valves being parts of engines for introducing fuel-air mixtures onto the combustion chambers of internal combustion engines; Industrial robots, namely, hydrogen refueling robots consisting of hydrogen fuel pumps and parts and fittings therefor for home stations and service stations; integrated fuel cell electric power generating apparatus and sub-apparatus, in particular, electric power generators for indoor use, comprised of valves, pumps, compressors, pressure regulators, heat exchangers; hydrogen dispensing equipment for service stations and parts and fittings therefor, namely, engine fuel pumps; fuel cell electric power generators and parts and fittings therefor, namely, brushes being parts of generators; chemical fiber spinning machines for industrial purpose and parts and fittings therefor, namely, spindles being parts of machines | ACTIVE | — |
| 009 | Fuel cells; fuel cell electrodes; electrolyte board for fuel cells; hydrogen fuel cells and parts and fittings therefor, namely, anodes and cathodes; [ hydrogen power storage apparatus and parts and fittings therefor, namely, a system containing an electrolyser for converting electrical energy to hydrogen gas and a means of storing the hydrogen; ] fuel cell stacks and parts and fittings therefor, namely, anodes and cathodes [ ; Parts of hydrogen fuel cells and water electrolyzers, namely, anodes and cathode membranes ] | ACTIVE | — |
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 DK-LOK Corporation
- Other trademarks owned by DK-LOK Corporation
- Other trademarks owned by DK-LOK Corporation
- Other trademarks in Class 006
- Other trademarks in Class 007
- Other trademarks in Class 009
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 17, 2025 | REM3 | COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED | — |
| Jul 27, 2022 | INNA | INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE | — |
| Apr 16, 2022 | INPR | PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED | — |
| Aug 16, 2021 | LIME | LIMITATION FROM THE IB EXAMINED AND ENTERED | — |
| Aug 16, 2021 | COC. | CORRECTION UNDER SECTION 7 - PROCESSED | — |
| Jul 10, 2021 | LIMG | LIMITATION OF GOODS RECEIVED FROM IB | — |
| Mar 21, 2021 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| Feb 26, 2021 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| Feb 26, 2021 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Feb 17, 2021 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Nov 17, 2020 | 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. |
| Sep 1, 2020 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 1, 2020 | 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. |
| Aug 12, 2020 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jul 29, 2020 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jul 24, 2020 | RFNT | REFUSAL PROCESSED BY IB | — |
| Jul 23, 2020 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 22, 2020 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 22, 2020 | 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. |
| Jul 7, 2020 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Jul 6, 2020 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Jun 5, 2020 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Jun 4, 2020 | 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. |
| May 26, 2020 | DOCK | ASSIGNED TO EXAMINER | — |
| May 26, 2020 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| May 22, 2020 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| May 21, 2020 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |