Who owns the HANDBOOK trademark?

The HANDBOOK trademark is owned by AI Playbook, Inc..

What class is the HANDBOOK trademark registered in?

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

What is the serial number for HANDBOOK?

The USPTO serial number for HANDBOOK is 99266835.

What is the registration number for HANDBOOK?

HANDBOOK is registered under USPTO registration number 8310404.

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Updated Sep 19, 2026·17 searches this week

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HAN

USPTO Trademark Record

REGISTERED

HANDBOOK

SN 99266835·Reg 8310404·Filed Jul 03, 2025

Owner AI Playbook, 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.

HANDBOOK (Serial No. 99266835), Registration No. 8310404, is a registered US trademark filed on Jul 03, 2025 by AI Playbook, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: June 23, 2032

Conflict Analysis

Full conflict analysis for HANDBOOK (SN 99266835) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HANDBOOK (Reg. #8310404) is a registered US trademark that has been protecting its owner, AI Playbook, Inc., since 2025. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 03, 2025

SERIAL

99266835

REG#

8310404

REGISTERED

Jun 23, 2026

Filing Information

StatusREGISTERED

Filing DateJul 03, 2025

Serial Number99266835

Registration No.8310404

Registration DateJun 23, 2026

Status DateJun 23, 2026

Published for OppositionMay 05, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Mar 01, 2025

First use in commerce: Mar 01, 2025

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

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Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Jun 23, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 23, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 05, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 05, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 29, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 06, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 03, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 02, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 02, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Nov 29, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Nov 29, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 29, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Nov 21, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 09, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 03, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jul 03, 2025

APPLICATION FILING RECEIPT MAILED

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