USPTO serial 79438036
XTACKING
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Sep 29, 2026
- Examiner
- SOMERVILLE, ARETHA CHARESE
- Law office
- FILE REPOSITORY (FRANCONIA)
What this means
Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six. Calendar Section 8 between years five and six, and consider trademark monitoring.
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Current trademark owner
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Not the owner?
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Owner
Yangtze Memory Technologies Co., Ltd.
CN
Other trademarks owned by Yangtze Memory Technologies Co., Ltd.
Yangtze Memory Technologies Co., Ltd.
CN
Other trademarks owned by Yangtze Memory Technologies Co., Ltd.
Yangtze Memory Technologies Co., Ltd.
CN
Other trademarks owned by Yangtze Memory Technologies Co., Ltd.
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Tim O'Keeffe
Tim O'Keeffe Bayramoglu Law Offices LLC1540 West Warm Springs Road Suite 100Henderson, NV 89014United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Memory cards; computer software, recorded, namely, software for managing, controlling, and optimizing flash storage systems; computer software, recorded, namely, software for data storage and data processing in solid-state drives (SSDs) and memory solutions; semi-conductor memory units; solid state drives; USB flash drives; cases adapted for computers; mouse pads; electronic memories; downloadable application software for smartphones, namely, software for monitoring, controlling, and managing data storage, memory performance, and optimizing flash memory devices and solid-state drives; semi-conductors; computer chips; electronic chips; integrated circuit chips; integrated circuits. | ACTIVE | — |
| 040 | Metal treating; pattern printing; recycling of waste and trash; encapsulation of semiconductors for others; encapsulation of semi-conductors; processing of semiconductor wafers; custom manufacture of semiconductor wafers; custom manufacture of semiconductor circuits; custom manufacturing of integrated circuits chips for others. | 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 Yangtze Memory Technologies Co., Ltd.
- Other trademarks owned by Yangtze Memory Technologies Co., Ltd.
- Other trademarks owned by Yangtze Memory Technologies Co., Ltd.
- Other trademarks in Class 009
- Other trademarks in Class 040
- Similar marks named XTACKING
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 29, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Sep 29, 2026 | 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. |
| Aug 11, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Aug 11, 2026 | 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 6, 2026 | GPNX | NOTIFICATION PROCESSED BY IB | — |
| Aug 5, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jul 22, 2026 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Jul 22, 2026 | OP2R | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | — |
| Jul 10, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jul 1, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 1, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 1, 2026 | 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. |
| Jun 4, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| May 15, 2026 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| May 14, 2026 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Mar 29, 2026 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Mar 28, 2026 | 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. |
| Dec 31, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 2, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Dec 2, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 27, 2025 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |