CLAUDE KEEP THINKING
LIVE

Serial Number

99419251

Owner

Anthropic, PBC

Attorney

Matthew D Asbell

First Use Date

Sep 18, 2025

Filing Date

Sep 29, 2025

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CLAUDE KEEP THINKING Trademark

Serial Number: 99419251

CLAUDE KEEP THINKING is a trademark filed by Anthropic, PBC on September 29, 2025. The trademark is classified under Class 42 (Computer & Scientific). The application is currently pending registration.

Owner Contact Info

Anthropic, PBC (34 trademarks)

548 Market St, PMB 90375
San Francisco, CA 94104

Entity Type: 58

Trademark Details

Filing Date

September 29, 2025

Registration Date

Not Registered

First Use Anywhere

September 18, 2025

First Use in Commerce

September 18, 2025

Published for Opposition

June 23, 2026

Goods & Services

(Based on Use in Commerce) Information services in the field of software as a service (SAAS) (Based on 44(d) Priority Application)(Based on Use in Commerce) Providing online non-downloadable software using artificial intelligence (AI) for machine learning; Providing a website featuring on-line non-downloadable software that enables users to include, access, use, and interact with an artificial intelligence model to perform generative text AI tasks and natural language processing AI tasks, and to produce written content based on a theme, text summaries, document question-answering and natural conversation simulation; Providing temporary use of on-line non-downloadable software and applications for including, accessing, using, and interacting with an artificial intelligence model to perform generative text AI tasks and natural language processing AI tasks, and for producing written content based on a theme, text summaries, document question-answering and natural conversation simulation; Providing online non-downloadable software using machine learning for including, accessing, using, and interacting with an artificial intelligence model to perform generative text AI tasks and natural language processing AI tasks, and for producing written content based on a theme, text summaries, document question-answering and natural conversation simulation; Providing temporary use of online non-downloadable software using large language models (LLMs) for computer software code generation; Providing on-line non-downloadable software for including, accessing, using, and interacting with an artificial intelligence model to perform generative text AI tasks and natural language processing AI tasks, and for producing written content based on a theme, text summaries, document question-answering and natural conversation simulation; Application service provider featuring application programming interface (API) software for performing generative text AI tasks and natural language processing AI tasks and for writing content based on a theme, summarizing text, document question-answering and simulating natural conversation; Software as a service (SAAS) services featuring software using artificial intelligence (AI) for performing generative text AI tasks and natural language processing AI tasks and for writing content based on a theme, summarizing text, document question-answering and simulating natural conversation; Providing temporary use of online non-downloadable chatbot software using artificial intelligence (AI) for performing generative text AI tasks and natural language processing AI tasks, and for producing written content based on a theme, text summaries, document question-answering and natural conversation simulation; Providing temporary use of online non-downloadable chatbot software using large language models (LLMs) for performing generative text AI tasks and natural language processing AI tasks, and for producing written content based on a theme, text summaries, document question-answering and natural conversation simulation; Providing on-line non-downloadable software using artificial intelligence (AI) for performing generative text AI tasks and natural language processing AI tasks, and for producing written content based on a theme, text summaries, document question-answering and natural conversation simulation; Providing temporary use of on-line non-downloadable software and applications using artificial intelligence (AI) for performing generative text AI tasks and natural language processing AI tasks, and for producing written content based on a theme, text summaries, document question-answering and natural conversation simulation; Providing a website featuring non-downloadable software using artificial intelligence (AI) for performing generative text AI tasks and natural language processing AI tasks, and for producing written content based on a theme, text summaries, document question-answering and natural conversation simulation

Filing History

APPROVED FOR PUB - PRINCIPAL REGISTER
May 27, 2026 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
May 22, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
May 21, 2026 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
May 21, 2026 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Feb 23, 2026 GNRN
NON-FINAL ACTION E-MAILED
Feb 23, 2026 GNRT
NON-FINAL ACTION WRITTEN
Feb 23, 2026 CNRT
ASSIGNED TO EXAMINER
Feb 19, 2026 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Feb 18, 2026 NWOS
APPLICATION FILING RECEIPT MAILED
Sep 29, 2025 MAFR
NEW APPLICATION ENTERED
Sep 29, 2025 NWAP