SEKAI
LIVE

Serial Number

79365294

Owner

YONKO

Attorney

Joseph Sofer

Filing Date

Nov 3, 2022

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SEKAI Trademark

Serial Number: 79365294 • Registration: 7998175

SEKAI is a trademark filed by YONKO on November 3, 2022. The trademark is classified under Class 9 (Computers & Electronics), Class 36 (Insurance & Financial), Class 38 (Telecommunications), Class 41 (Education & Entertainment), Class 42 (Computer & Scientific), Class 35 (Advertising & Business). The application is currently registered and active.

Owner Contact Info

YONKO

99 AVENUE JOFFRE

Entity Type: 34

SEKAI

7 rue Mariotte

Entity Type: 98

Trademark Details

Filing Date

November 3, 2022

Registration Date

October 28, 2025

Published for Opposition

September 9, 2025

Goods & Services

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).

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.

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.

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.

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.

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

Filing History

FINAL DECISION TRANSACTION PROCESSED BY IB
May 21, 2026 FINO
FINAL DISPOSITION NOTICE SENT TO IB
May 1, 2026 FICS
FINAL DISPOSITION PROCESSED
May 1, 2026 FIMP
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
Jan 28, 2026 FICR
CHANGE OF NAME/ADDRESS REC'D FROM IB
Jan 8, 2026 ADCH
WITHDRAWN FROM PUB - OG REVIEW QUERY
Dec 31, 2025 PBCR
NOTICE OF REGISTRATION CONFIRMATION EMAILED
Oct 28, 2025 NRCC
REGISTERED-PRINCIPAL REGISTER
Oct 28, 2025 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Sep 9, 2025 NPUB
PUBLISHED FOR OPPOSITION
Sep 9, 2025 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Sep 3, 2025 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Aug 8, 2025 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Aug 7, 2025 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 7, 2025 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Aug 7, 2025 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Feb 13, 2025 GNRN
NON-FINAL ACTION E-MAILED
Feb 13, 2025 GNRT
NON-FINAL ACTION WRITTEN
Feb 13, 2025 CNRT
PREVIOUS ALLOWANCE COUNT WITHDRAWN
Jan 10, 2025 ZZZX
APPROVED FOR PUB - PRINCIPAL REGISTER
Oct 22, 2024 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Oct 21, 2024 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Oct 21, 2024 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Oct 21, 2024 TROA
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
Aug 31, 2024 OPNX
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
Aug 14, 2024 OPNS
NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
Aug 14, 2024 OPNR
REFUSAL PROCESSED BY IB
May 22, 2024 RFNP
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Apr 20, 2024 GNRN
NON-FINAL ACTION E-MAILED
Apr 20, 2024 GNRT
NON-FINAL ACTION WRITTEN
Apr 20, 2024 CNRT
PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED
Mar 13, 2024 AMPX
TEAS VOLUNTARY AMENDMENT RECEIVED
Mar 13, 2024 PARI
TEAS/EMAIL CORRESPONDENCE ENTERED
Mar 8, 2024 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 8, 2024 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Mar 8, 2024 TROA
REFUSAL PROCESSED BY IB
Oct 11, 2023 RFNT
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Sep 20, 2023 RFCS
REFUSAL PROCESSED BY MPU
Sep 20, 2023 RFRR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Aug 31, 2023 RFCR
NON-FINAL ACTION WRITTEN
Aug 30, 2023 CNRT
ASSIGNED TO EXAMINER
Aug 18, 2023 DOCK
APPLICATION FILING RECEIPT MAILED
Mar 21, 2023 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Mar 17, 2023 NWOS
SN ASSIGNED FOR SECT 66A APPL FROM IB
Mar 16, 2023 REPR