USPTO serial 79365294
SEKAI
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Oct 28, 2025
- Examiner
- BUTTON, JENNIFER JO
- 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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If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Current trademark owner
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Joseph Sofer
Joseph Sofer Ipsilon USA, LLP110 West 40th StreetSuite 2001New York, NY 10018Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Downloadable computer software in the form of mobile games for using non-fungible tokens (NFTs) ; downloadable software for the exchange, purchase and sale and storage of downloadable digital files authenticated by non-fungible tokens (NFTs) registered on a blockchain network; downloadable digital files depicting downloadable digital artworks and digital art collectibles; downloadable digital files depicting digital art collectibles authenticated by non-fungible tokens (NFTs); downloadable computer software for managing and validating cryptocurrency transactions and downloadable digital files authenticated by non-fungible tokens (NFTs); downloadable computer software for managing cryptocurrency transactions and for managing downloadable digital files authenticated by non-fungible tokens (NFTs) using blockchain ; downloadable computer software for managing and verifying cryptocurrency transactions and downloadable digital files authenticated by non-fungible tokens (NFTs) on a blockchain; downloadable software for creating media, networks and social networks; downloadable digital files depicting digital collectibles, namely, interactive media, digital works, video clips, photography, music, statistics, graphics or visual effects, represented by cryptographic non-fungible tokens (NFTs) via a blockchain network in the field of mangas and cartoons; downloadable digital multimedia content, namely, digital art collectibles ; downloadable computer software used for displaying, monetizing, buying, selling, trading, clearing, confirming and authenticating downloadable digitized assets and downloadable digital files authenticated by non- fungible tokens (NFTs); downloadable video animation files authenticated by downloadable digital files authenticated by non-fungible tokens (NFTs); downloadable multimedia video animation files. | ACTIVE | — |
| 035 | Provision of an online website for connecting sellers and buyers of goods and services; electronic data processing services; commercial promotion services; promoting the products and services of third parties, through contractual agreements, particularly partnerships and licenses; provision of an online marketplace, using blockchain technology, for buyers and sellers of downloadable digital art images, authenticated by non-fungible tokens (NFTs) registered on that network; arranging and conducting marketing promotional events for others. | ACTIVE | — |
| 036 | Cryptocurrency trading services; Processing of electronic wallet payments; clearing and reconciling financial transactions via global computer network; Financial services, namely, electronic transfer of funds and cryptocurrency trading, currency financial exchange and providing financial cryptocurrency information and cryptocurrency data. | ACTIVE | — |
| 038 | Digital data transfer by telecommunications; providing computer access to a blockchain network; providing access to a global online game network; providing of online chat rooms; providing online chat rooms in the field of mangas and cartoons; telecommunications services for the transmission of downloadable digital files authenticated by non-fungible tokens registered on a network using blockchain technology | ACTIVE | — |
| 041 | Organizing gaming competitions, contests and games organized online on the Internet; entertainment services, namely, providing an online computer game that enable the collection of non-fungible tokens in the nature of digital maps registered on a blockchain network; online gaming services featuring digital files authenticated by non-fungible tokens (NFTs) in the nature of digital maps; providing non-downloadable digital files depicting digital objects in the form of interactive media, video clips, photography, music, statistics, graphics or visual effects, represented by cryptographic non-fungible tokens via a blockchain network in the field of mangas and cartoons, online; non- downloadable electronic publications in the nature of newsletters in the field of cryptocurrency; art exhibition services; services for organizing art exhibitions for cultural or educational purposes; organizing cultural events; entertainment services, namely, providing gaming competitions; organization of gaming competitions; organizing exhibitions for entertainment and cultural purposes; arranging of cultural events; organization of cultural events; organizing cultural events in the field of mangas and cartoons. | ACTIVE | — |
| 042 | Computer programming; software development; digital user authentication services using technology for e-commerce transactions; providing on-line non-downloadable software for generating cryptographic keys for receiving and spending crypto assets; providing temporary use of non-downloadable software enabling users to send, receive, store and save digital currencies; research and development of new products for third parties and programming of new downloadable digital files authenticated by non-fungible tokens (NFTs); computer platforms as a service (PaaS) featuring non-downloadable computer software platforms for providing access to downloadable digital files depicting digital collectibles and downloadable digital files authenticated by non-fungible tokens (NFTs); providing online non-downloadable software for the electronic exchange, storage, sending, receiving, accepting and transmitting of digital currencies, collectible cryptocurrencies, downloadable digital files authenticated by non-fungible tokens (NFTs), and for managing digital transactions; software as a service (SaaS) and platforms as a service (PaaS) featuring software for providing a digital platform for consulting downloadable digital files representing digital arts objects, crypto collectibles, non-fungible token and other application tokens as well as markets and auctions of downloadable digital files authenticated by non-fungible tokens (NFTs); software as a service (SaaS) and platforms as a service (PaaS) featuring software for use in providing information on downloadable digital files depicting digital art objects, cryptographic collectibles, downloadable digital files authenticated by non-fungible tokens (NFTs); designing computer software for facilitating transactions in cryptocurrencies and downloadable digital files authenticated by non-fungible tokens (NFTs); designing and providing an online computer platform for facilitating transactions in cryptocurrencies and downloadable digital files authenticated by non-fungible tokens (NFTs); computer platforms as a service (PaaS) featuring computer software platforms for providing access to downloadable digital files depicting digital collectibles and downloadable digital files authenticated by non-fungible tokens (NFTs); computer platforms as a service (PaaS) featuring non-downloadable computer software platforms for purchasing downloadable digital files authenticated by non-fungible tokens (NFTs). | 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 SEKAI
- Other trademarks owned by YONKO
- Other trademarks owned by YONKO
- Other trademarks owned by YONKO
- Other trademarks in Class 009
- Other trademarks in Class 035
- Other trademarks in Class 036
- Other trademarks in Class 038
- Other trademarks in Class 041
- Other trademarks in Class 042
- Similar marks named SEKAI
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| May 21, 2026 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| May 1, 2026 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| May 1, 2026 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Jan 28, 2026 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Jan 8, 2026 | ADCH | CHANGE OF NAME/ADDRESS REC'D FROM IB | — |
| Dec 31, 2025 | PBCR | WITHDRAWN FROM PUB - OG REVIEW QUERY | — |
| Oct 28, 2025 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Oct 28, 2025 | 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 9, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 9, 2025 | 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. |
| Sep 3, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Aug 8, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 7, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Aug 7, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Aug 7, 2025 | 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. |
| Feb 13, 2025 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-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. |
| Feb 13, 2025 | GNRT | NON-FINAL ACTION E-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. |
| Feb 13, 2025 | 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. |
| Jan 10, 2025 | ZZZX | PREVIOUS ALLOWANCE COUNT WITHDRAWN | — |
| Oct 22, 2024 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Oct 21, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 21, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 21, 2024 | 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. |
| Aug 31, 2024 | OPNX | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB | — |
| Aug 14, 2024 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Aug 14, 2024 | OPNR | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | — |
| May 22, 2024 | RFNP | REFUSAL PROCESSED BY IB | — |
| Apr 20, 2024 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-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. |
| Apr 20, 2024 | GNRT | NON-FINAL ACTION E-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. |
| Apr 20, 2024 | 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. |
| Mar 13, 2024 | AMPX | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED | — |
| Mar 13, 2024 | PARI | TEAS VOLUNTARY AMENDMENT RECEIVED | — |
| Mar 8, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Mar 8, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 8, 2024 | 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. |
| Oct 11, 2023 | RFNT | REFUSAL PROCESSED BY IB | — |
| Sep 20, 2023 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Sep 20, 2023 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Aug 31, 2023 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Aug 30, 2023 | 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 18, 2023 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 21, 2023 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Mar 17, 2023 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Mar 16, 2023 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |