Block, Inc. has applied to register the trademark BUZZ with the US Patent and Trademark Office for providing temporary use of non-downloadable software and Software as a service (SaaS) services featuring software (Class 42: software as a service and technology services), and for goods or services in 1 other class. The filing basis is an intent to use the mark in commerce (USPTO record, serial 50198343, November 3, 2026).
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Block, Inc., a corporation organized in California, applied to register the trademark BUZZ with the United States Patent and Trademark Office on 2026-11-03, serial number 50198343. The application covers 2 classes of goods and services, Class 9 (Software and electronics); Class 42 (Software as a service and technology services), and is based on an intent to use the mark in commerce (the goods or services are not yet sold under it). The latest step on the record is "Application filing receipt mailed" on 2026-11-03.
| Mark | BUZZ |
|---|---|
| Applicant | Block, Inc., a corporation organized in California |
| Applicant's location | Oakland, California |
| Serial number | 50198343 |
| Filed | 2026-11-03 |
| Filing basis | An intent to use the mark in commerce (the goods or services are not yet sold under it) |
| Classes | Class 9 (Software and electronics); Class 42 (Software as a service and technology services) |
| Latest step on the record | Application filing receipt mailed, 2026-11-03 |
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What will BUZZ be used for?
Class 9 (Software and electronics)
Downloadable and recorded computer software featuring artificial intelligence, namely, software that provides a shared online workspace for collaboration and communication between humans and artificial intelligence agents; downloadable and recorded computer software for team collaboration, namely, software for creating and managing channels, threads, and direct messages, and for transmitting voice, text, images, audio, video, and multimedia content; downloadable and recorded computer software for creating, configuring, deploying, and managing artificial intelligence agents, and for assigning cryptographic identities and access permissions to human and artificial intelligence agent participants; downloadable and recorded computer software for facilitating interaction, communication, and actions between humans and artificial intelligence chatbots and agents and between artificial intelligence chatbots and agents; downloadable and recorded computer software for generating and executing automated workflows and autonomous tasks using artificial intelligence and machine learning; downloadable and recorded computer software that uses artificial intelligence and machine learning to generate, process, understand, review, and analyze text, speech, images, video, and software code; downloadable and recorded computer software for hosting, storing, reviewing, and managing software code repositories and version control; downloadable and recorded computer software for integrating artificial intelligence agents with third-party databases, customer relationship management (CRM) software, code repositories, file systems, APIs, and platforms; downloadable and recorded computer software for integration with external large language models (LLMs) and artificial intelligence agent frameworks; downloadable and recorded open-source computer software for operating self-hosted collaboration servers and relays using a decentralized communications protocol; downloadable software development kits (SDKs) for building artificial intelligence agents and software applications; software; software featuring artificial intelligence
Class 42 (Software as a service and technology services)
: Software as a service (SaaS) services featuring software that provides a shared online workspace for collaboration and communication between humans and artificial intelligence agents; providing temporary use of non-downloadable software for team collaboration, namely, software for creating and managing channels, threads, and direct messages, and for transmitting voice, text, images, audio, video, and multimedia content; software as a service (SaaS) services featuring software for creating, configuring, deploying, and managing artificial intelligence agents, and for assigning cryptographic identities and access permissions to human and artificial intelligence agent participants; providing temporary use of non-downloadable software for facilitating interaction, communication, and actions between humans and artificial intelligence chatbots and agents and between artificial intelligence chatbots and agents; providing temporary use of non-downloadable software for generating and executing automated workflows and autonomous tasks using artificial intelligence and machine learning; providing temporary use of non-downloadable software that uses artificial intelligence and machine learning to generate, process, understand, review, and analyze text, speech, images, video, and software code; providing temporary use of non-downloadable software for hosting, storing, reviewing, and managing software code repositories and version control; providing temporary use of non-downloadable software for integrating artificial intelligence agents with third-party databases, customer relationship management (CRM) software, code repositories, file systems, APIs, and platforms; providing temporary use of non-downloadable software for integration with external large language models (LLMs) and artificial intelligence agent frameworks; platform as a service (PaaS) featuring computer software platforms for hosting and managing collaboration workspaces for humans and artificial intelligence agents; hosting the software, websites, and other computer applications of others on a virtual private server, namely, hosting collaboration workspaces and communication relay; Providing temporary use of non-downloadable software; Software as a service (SaaS) services featuring software; Software as a service (SaaS) services featuring software using artificial intelligence
Where does the application stand?
| Date | Step on the record |
|---|---|
| 2026-11-03 | New application entered |
| 2026-11-03 | New application office supplied data entered |
| 2026-11-03 | Application filing receipt mailed |
Other new marks from Block, Inc.
| Filed | Mark | Classes |
|---|---|---|
| 2026-11-03 | BUILDERLAB | 9, 42 |
| 2026-11-03 | BERD | 9, 42 |
| 2026-09-25 | BITKEY | 9, 36, 42 |
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Order Full Report on Block, Inc.Where this comes from
A company that wants to protect a new brand name in the United States files a trademark application with the United States Patent and Trademark Office. The application names the mark, the company applying, the classes of goods and services it will be used for, in the company's own words, and whether the brand is already on sale or is still to launch. Each application gets a serial number and a public record that follows it through examination.
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