USPTO serial 99463363
OPENSEA
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Apr 21, 2026
- Examiner
- PERITZ, SARAH L
- 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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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Jordan A. LaVine
Jordan A. LaVine Flaster Greenberg PCSuite 100, 100 Front StreetConshohocken, PA 19428United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Downloadable software for browsing non-fungible tokens (NFTs) and other cryptocurrency tokens and transactions recorded on blockchain networks; Downloadable software for displaying digital collectibles, non-fungible tokens (NFTs), and digital asset metadata; Downloadable software for displaying digital asset listings, offers, and available liquidity from third parties; Downloadable software for connecting users' cryptocurrency wallets to blockchain networks and decentralized applications; Downloadable software for formatting blockchain transaction parameters compatible with blockchain protocols; Downloadable software for providing notifications and alerts regarding blockchain transactions; Downloadable software for viewing price information and market data for digital assets; Downloadable software for accessing information about digital asset trading opportunities, swap services, derivatives markets, and liquidity pools available through connected third-party services; Downloadable software for locally passing transaction instructions to users’ cryptocurrency wallet software; Downloadable software allowing users to view and analyze their connected cryptocurrency wallet holdings and activity; Downloadable software for integrating with third-party cryptocurrency wallet software; Downloadable software for facilitating connections between users and third-party cryptocurrency wallet providers | ACTIVE | Sep 17, 2021 |
| 035 | Compiling information relating to digital asset listings, offers, and other available liquidity from third parties into online databases; Compiling information from public blockchains into online databases; Aggregation and display in the nature of compiling of information relating to digital assets into online databases; Providing online business directories featuring buyers and sellers of digital assets; Business analysis services relating to digital asset market activity; Providing price comparison information for digital assets | ACTIVE | Dec 28, 2017 |
| 042 | Providing temporary use of online non-downloadable software for browsing digital assets and transactions recorded on blockchain networks; providing temporary use of online non-downloadable software for displaying digital collectibles, non-fungible tokens (NFTs), and digital asset metadata; providing temporary use of online non-downloadable software for displaying digital asset listings, offers, and available liquidity from third parties; providing temporary use of online non-downloadable software for connecting cryptocurrency wallets to blockchain networks and decentralized applications; providing temporary use of online non-downloadable software for formatting blockchain transaction parameters compatible with blockchain protocols; providing temporary use of online non-downloadable software for providing notifications and alerts regarding blockchain transactions; providing temporary use of online non-downloadable software for viewing price information and market data for digital assets; providing temporary use of online non-downloadable software for accessing information about digital asset trading opportunities, swap services, derivatives markets, and liquidity pools available through connected third-party services; providing temporary use of online non-downloadable software for locally passing transaction instructions to users' cryptocurrency wallet software; providing temporary use of online non-downloadable software allowing users to view and analyze their connected cryptocurrency wallet holdings and activity; Providing temporary use of online non-downloadable software as an application programming interface (API) for accessing digital asset information; Hosting an online web hosting platform featuring technology that enables users to format instruction parameters for blockchain transactions involving digital assets; Hosting computer websites featuring online databases containing digital asset listings, offers, and other available liquidity from third parties; Hosting computer websites featuring online databases containing information from public blockchains; Providing temporary online data storage of user-generated digital content and metadata associated with NFTs prior to minting; Providing temporary use of online non-downloadable software for integrating with third-party cryptocurrency wallet software; Providing temporary use of online non-downloadable software for facilitating connections between users and third-party cryptocurrency wallet providers; Providing online non-downloadable computer software platforms for buyers and sellers to browse third-party liquidity for non-fungible tokens (NFTs) and other cryptocurrency tokens; Providing online non-downloadable computer software platforms for browsing information about trading opportunities, swap services, derivatives markets, and liquidity pools available through connected third-party services | ACTIVE | Dec 28, 2017 |
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 Ozone Networks, Inc.
- Other trademarks owned by Ozone Networks, Inc.
- Other trademarks owned by Ozone Networks, Inc.
- Other trademarks in Class 009
- Other trademarks in Class 035
- Other trademarks in Class 042
- Similar marks named OPENSEA
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Apr 22, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 22, 2026 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | 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. |
| Apr 22, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Apr 22, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Apr 22, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Apr 21, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Apr 21, 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. |
| Mar 3, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Mar 3, 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. |
| Feb 25, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Feb 3, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Feb 3, 2026 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Feb 3, 2026 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Feb 3, 2026 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Feb 3, 2026 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Feb 3, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Oct 27, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Oct 27, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Oct 27, 2025 | NWAP | NEW APPLICATION ENTERED | — |