| Serial Number | 79365294 |
| Word Mark | SEKAI |
| Filing Date | Thursday, November 3, 2022 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, October 28, 2025 |
| Registration Number | 7998175 |
| Registration Date | Tuesday, October 28, 2025 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, September 9, 2025 |
| Goods and 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). |
| Goods and Services | 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. |
| Goods and Services | 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. |
| Goods and Services | 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. |
| Goods and Services | 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. |
| Goods and Services | 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 |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, March 17, 2023 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, March 17, 2023 |
| Primary Code | 035 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 036 - Insurance; financial affairs; monetary affairs; real estate affairs. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, March 17, 2023 |
| Primary Code | 036 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 038 - Services allowing people to communicate with another by a sensory means. |
| US Class Codes | 100, 101, 104 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, March 17, 2023 |
| Primary Code | 038 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 041 - Education; providing of training; entertainment; sporting and cultural activities. |
| US Class Codes | 100, 101, 107 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, March 17, 2023 |
| Primary Code | 041 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, March 17, 2023 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | YONKO |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 34 - NOT AVAILABLE |
| Address | FR |
| Party Name | YONKO |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 34 - NOT AVAILABLE |
| Address | FR |
| Party Name | YONKO |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 34 - NOT AVAILABLE |
| Address | FR |
| Event Date | Event Description |
| Thursday, March 16, 2023 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Friday, March 17, 2023 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, March 21, 2023 | APPLICATION FILING RECEIPT MAILED |
| Friday, August 18, 2023 | ASSIGNED TO EXAMINER |
| Wednesday, August 30, 2023 | NON-FINAL ACTION WRITTEN |
| Thursday, August 31, 2023 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Wednesday, September 20, 2023 | REFUSAL PROCESSED BY MPU |
| Wednesday, September 20, 2023 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Wednesday, October 11, 2023 | REFUSAL PROCESSED BY IB |
| Friday, March 8, 2024 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, March 8, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 8, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, March 13, 2024 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Wednesday, March 13, 2024 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Saturday, April 20, 2024 | NON-FINAL ACTION WRITTEN |
| Saturday, April 20, 2024 | NON-FINAL ACTION E-MAILED |
| Saturday, April 20, 2024 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, May 22, 2024 | REFUSAL PROCESSED BY IB |
| Wednesday, August 14, 2024 | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB |
| Wednesday, August 14, 2024 | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB |
| Saturday, August 31, 2024 | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB |
| Monday, October 21, 2024 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, October 21, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 21, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, October 22, 2024 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, December 31, 2025 | WITHDRAWN FROM PUB - OG REVIEW QUERY |
| Friday, January 10, 2025 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, February 13, 2025 | NON-FINAL ACTION WRITTEN |
| Thursday, February 13, 2025 | NON-FINAL ACTION E-MAILED |
| Thursday, February 13, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, August 7, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, August 7, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 7, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, August 8, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, September 3, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, September 9, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 9, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, October 28, 2025 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 28, 2025 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |