DEERFLOW
Live / Allowed — Notice of allowance issued (as of 20 Jan 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 14 May 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99185174
- Mark type
- Stylized text
- Filed
- 14 May 2025
- Published for opposition
- 25 Nov 2025
- Attorney of record
- B. Brett Heavner
Goods and services
- Class 009 — Scientific and electric apparatus: Downloadable computer software development tools; Downloadable open-source software using a deep research framework of multi-modal artificial intelligence and machine learning for web searching, crawling, software code execution, and processing language, text, sound, code, video, image, speech, and sound; Downloadable open-source software for processing multi-modal natural language, speech, text, sound, code, videos, images, and sound input; Downloadable open-source software for natural language processing, generation, understanding and analysis; Downloadable open-source software for facilitating software development, version control, and collaborative programing within an online developer community
- Class 042 — Scientific and technological services: Providing temporary use of on-line non-downloadable software development tools; Providing online non-downloadable open-source software using a deep research framework of multi-modal artificial intelligence and machine learning for web searching, crawling, software code execution, and processing language, text, sound, code, video, image, speech, and sound; Providing temporary use of online non-downloadable software for processing multi-modal natural language, speech, text, sound, code, videos, images, and sound input; providing online non-downloadable open-source software for natural language processing, generation, understanding and analysis; providing online non-downloadable open-source software for promoting collaboration and knowledge sharing among members of the software development community
Owner
- Lemon Inc., Grand Cayman, KY
- Lemon Inc., Grand Cayman, KY
Prosecution history
- 20 Jan 2026 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 25 Nov 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 25 Nov 2025 — PUBLISHED FOR OPPOSITION
- 19 Nov 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 24 Oct 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 23 Oct 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 23 Oct 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 23 Oct 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 30 Sept 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 30 Sept 2025 — NON-FINAL ACTION E-MAILED
- 30 Sept 2025 — NON-FINAL ACTION WRITTEN
- 27 Sept 2025 — ASSIGNED TO EXAMINER
- 23 Sept 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 14 May 2025 — APPLICATION FILING RECEIPT MAILED
- 14 May 2025 — NEW APPLICATION ENTERED