WALRUS
Live / Allowed — Published for opposition (as of 15 Sept 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 29 Jan 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99022321
- Mark type
- Stylized text
- Filed
- 29 Jan 2025
- Published for opposition
- 15 Sept 2026
- Attorney of record
- Mark A. Jansen
Goods and services
- Class 009 — Scientific and electric apparatus: Downloadable software for decentralized storage of data; Downloadable software for electronic data storage and rental of electronic data storage; Downloadable software for monitoring, controlling and managing a data storage network; Downloadable software for providing a data storage network using blockchain technology; Downloadable software for use in intelligent storage systems for network communication and software applications on a blockchain, comprised of data storage units and nodes for storing data; Downloadable software and mobile application software for storing files in a decentralized network of machines with the use of blockchain technology; Downloadable software for use in data backup, data replication, and data recovery; Downloadable software for encoding data; Downloadable software for the encryption and authentication of data; Downloadable software for managing and verifying transactions on a blockchain; Downloadable software for developing and building decentralized applications for use on a blockchain; Downloadable computer software development tools for developing and building decentralized applications for use on a blockchain; Downloadable software for executing and recording financial transactions; Downloadable software for providing a virtual currency for use by members of online communities via a global computer network; Downloadable software for managing cryptocurrency transactions using blockchain technologies; Downloadable blockchain-based software for storing, sending, accessing, receiving, validating, verifying, accepting, tracking, transferring, and transmitting cryptocurrency; none of the aforesaid for use in the fields of pharmaceuticals, prescription drugs, medications, healthcare, multimedia information, creative services, or text and graphics production
- Class 035 — Advertising and business services: Computerized database and file management services; Data processing services; Arranging subscriptions to telecommunication services for others, being access to computer networks or to a data transmission center; Analyzing and compiling financial data, blockchain history, and software application data for business purposes; Updating and maintenance of data in computer databases; Electronic data collection and data submission services for decentralized applications for use on a blockchain for business purposes
- Class 036 — Insurance and financial services: Providing financial information; Providing financial information in the fields of digital assets, digital tokens, crypto-tokens, utility tokens, non-fungible tokens (NFTs), digital collectibles, crypto-collectibles, cryptocurrencies, digital currencies and virtual currencies; Blockchain-based payment verification services; Digital currency and cryptocurrency payment processing services; Electronic transfer of cryptocurrencies, digital currencies and virtual currencies
- Class 042 — Scientific and technological services: Design and development of computer software for decentralized data storage using blockchain technology; Electronic data storage; Providing temporary use of online non-downloadable software for electronic data storage and rental of electronic data storage; Providing temporary use of online non-downloadable software for monitoring, controlling and managing a data storage network; Providing temporary use of online non-downloadable software for providing a data storage network using blockchain technology; Providing temporary use of online non-downloadable software for use in intelligent storage systems for network communication and software applications on a blockchain, comprised of data storage units and nodes for storing data; Providing temporary use of online non-downloadable software for storing files in a decentralized network of machines with the use of blockchain technology; Providing temporary use of online non-downloadable software for use in data backup, data replication, and data recovery; Providing temporary use of online non-downloadable software for encoding data; Providing temporary use of online non-downloadable software for the encryption and authentication of data; Providing temporary use of online non-downloadable software for managing and verifying transactions on a blockchain; Providing temporary use of online non-downloadable software for developing and building decentralized applications for use on a blockchain; Providing temporary use of online non-downloadable computer software development tools for developing and building decentralized applications for use on a blockchain; Providing information relating to electronic data storage services; Consulting services in the field of blockchains and decentralized data storage; Technical support, namely, providing computer facilities for the electronic storage of digital data; Providing temporary use of online non-downloadable software for executing and recording financial transactions; Providing temporary use of online non-downloadable software for providing a virtual currency for use by members of online communities via a global computer network; Providing temporary use of online non-downloadable software for managing cryptocurrency transactions using blockchain technologies; Providing temporary use of online non-downloadable blockchain-based software for storing, sending, accessing, receiving, validating, verifying, accepting, tracking, transferring, and transmitting cryptocurrency; Subscription-based electronic data storage services; none of the aforesaid for use in the fields of pharmaceuticals, prescription drugs, medications, healthcare, multimedia information, creative services, or text and graphics production
Owner
- Mysten Labs, Inc., Palo Alto, CA, US
- Mysten Labs, Inc., Palo Alto, CA, US
Prosecution history
- 15 Sept 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 15 Sept 2026 — PUBLISHED FOR OPPOSITION
- 09 Sept 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 18 Aug 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 06 Aug 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 06 Aug 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 06 Aug 2026 — TEAS REQUEST FOR RECONSIDERATION RECEIVED
- 08 Apr 2026 — APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
- 08 Apr 2026 — APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
- 06 Feb 2026 — NOTIFICATION OF FINAL REFUSAL EMAILED
- 06 Feb 2026 — FINAL REFUSAL E-MAILED
- 06 Feb 2026 — FINAL REFUSAL WRITTEN
- 09 Jan 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 09 Jan 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 09 Jan 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED