USPTO serial 79438319
ONCHAIN
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- —
- Examiner
- MORRIS, KRISTINA KLOIBER
- Law office
- TMO LAW OFFICE 116
What this means
These status codes mean the trademark application is abandoned and no longer pending. Common reasons include missing an Office Action response (600), filing without a valid basis (602), express abandonment by the applicant (604), or failure to respond to an examiner's inquiry (618). Revival may be possible in limited circumstances. If abandonment was unintentional, consult counsel about a petition to revive. Otherwise file a new application if protection is still needed.
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Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Downloadable and recorded software for information technology research, development and applications; downloadable software for social networks, sharing of digital content and integration in online communities; downloadable software applications for the management and distribution of non-fungible tokens (NFTs) and digital assets; downloadable electronic publications, including reports, articles and newsletters, authenticated by means of blockchain technology; downloadable mobile applications providing access to social network platforms, online communities and fun learning experiences; software for interactive and AI-assisted customization of content. | ACTIVE | — |
| 025 | Clothing, footwear, head coverings. | ACTIVE | — |
| 035 | Advertising, marketing and publicity services, including influencer marketing, content-oriented digital advertising and social media brand loyalty; business networking services for professionals in the fields of blockchain, technology and decentralized finance; advisory and consultancy services with respect to commercial strategy, brand strategy and market positioning; arranging and promotion of business contacts, including through online networking platforms and professional events; market research and analysis relating to blockchain technology, decentralised applications and the digital asset markets; organization of fairs, exhibitions and summits for commercial, promotional and advertising purposes. | ACTIVE | — |
| 038 | Telecommunications Services, including providing user access to global computer networks for blockchain-based applications and decentralized platforms; online communication services, including Internet chat rooms, digital forums and real-time chat platforms; providing encrypted messaging services and encrypted communications channels for Web3 and blockchain communities; provision of access to chat lines, chat rooms and forums on the Internet, including mobile Internet. | ACTIVE | — |
| 041 | Education and training Services, including the organization of workshops, conferences and online courses on blockchain technology, decentralised applications and the Web3; provision of educational content and interactive training modules by digital platforms; publishing services, including online articles, reports and multimedia content on new technologies; providing interactive and digital learning experiences through game content and social engagement mechanism; arranging and conducting of sector-related networking events, symposiums and panel discussions. | ACTIVE | — |
| 042 | Design and development of computer systems, software and digital infrastructures for decentralized research and blockchain-based applications; testing, authentication and validation of blockchain-based transactions and digital assets; development of software, including AI-aided analyses for blockchain and Web3 ecosystems; providing blockchain-based verification and certification services for digital content and research results; hosting of platforms for social networks, sharing of digital content and decentralized collaboration; Software as a service (" Software as a service (SaaS)) for managing contributions to research, hiring and community of knowledge. | 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 Onchain Foundation
- Other trademarks in Class 009
- Other trademarks in Class 025
- Other trademarks in Class 035
- Other trademarks in Class 038
- Other trademarks in Class 041
- Other trademarks in Class 042
- Similar marks named ONCHAIN
- Prosecution event MAB2 explained
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 27, 2026 | MAB2 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND | The trademark application was abandoned because a required response or document was not filed by the deadline — usually a missed Office Action response. The application is dead unless a petition to revive is granted within a limited time. |
| Aug 27, 2026 | ABN2 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | The trademark application was abandoned because a required response or document was not filed by the deadline — usually a missed Office Action response. The application is dead unless a petition to revive is granted within a limited time. |
| Feb 26, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| Feb 12, 2026 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Feb 12, 2026 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Jan 16, 2026 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Jan 15, 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. |
| Jan 6, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 5, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Dec 5, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Dec 4, 2025 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |