Who owns the WALNUT trademark?

The WALNUT trademark is owned by WALNUT AI, INC..

What class is the WALNUT trademark registered in?

The WALNUT trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for WALNUT?

The USPTO serial number for WALNUT is 98763743.

What is the registration number for WALNUT?

WALNUT is registered under USPTO registration number 0.

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Updated Oct 30, 2026·26 searches this week

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WAL

WALNUT

ABANDONED

Serial: 98763743
Reg: 0
Filed: Sep 23, 2024
Owner: WALNUT AI, INC.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

Full Goods & Services

Class 042Scientific, technology & SaaS services

US codes: 100, 101

This description is as filed with the USPTO and defines the scope of trademark protection.

Filing Basis & Declarations

Standard Characters Claimed

Status History

13 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Dec 09, 2025

Code WOAR

WITHDRAWAL OF ATTORNEY GRANTED

Dec 09, 2025

Code WOAG

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Jul 03, 2025

Code ABN2

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Jul 03, 2025

Code MAB2

NON-FINAL ACTION WRITTEN

Mar 19, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

Mar 19, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 19, 2025

Code GNRN

ASSIGNED TO EXAMINER

Mar 18, 2025

Code DOCK

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Feb 03, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 03, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 03, 2025

Code TCCA

NEW APPLICATION ENTERED

Sep 23, 2024

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 23, 2024

Code NWOS

Other Marks by WALNUT AI, INC.

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WAL

WALNUT AI

99223905

Walnut AI, Inc.

ABANDONED

WAL

WALNUT

98763748

WALNUT AI, INC.

ABANDONED

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Full Goods & Services

Filing Basis & Declarations

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