Who owns the ALLCHALK trademark?

The ALLCHALK trademark is owned by Allchalk AI, LLC.

What is the serial number for ALLCHALK?

The USPTO serial number for ALLCHALK is 98532610.

What is the registration number for ALLCHALK?

ALLCHALK is registered under USPTO registration number 8129646.

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Updated Oct 12, 2026·20 searches this week

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USPTO Trademark Record

REGISTERED

ALLCHALK

Q: What class is the ALLCHALK trademark registered in?

The ALLCHALK trademark is registered in Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

SN 98532610·Reg 8129646·Filed May 03, 2024

Owner Allchalk AI, LLC

Education; providing of training; entertainment; sporting and cultural activities.; 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.

ALLCHALK (Serial No. 98532610), Registration No. 8129646, is a registered US trademark filed on May 03, 2024 by Allchalk AI, LLC. This trademark covers Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

early section 8: February 03, 2032

Mark Intelligence

ALLCHALK (Reg. #8129646) is a registered US trademark that has been protecting its owner, Allchalk AI, LLC, since 2024. The mark covers Class 041 (Education & entertainment services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Education; providing of training; entertainment; sporting and cultural activities.; Scientific and technological service.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 03, 2024

SERIAL

98532610

REG#

8129646

REGISTERED

Feb 03, 2026

Filing Information

StatusREGISTERED

Filing DateMay 03, 2024

Serial Number98532610

Registration No.8129646

Registration DateFeb 03, 2026

Status DateFeb 03, 2026

Published for OppositionDec 17, 2024

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Apr 30, 2024

First use in commerce: Apr 30, 2024

Education; providing of training; entertainment; sporting and cultural activities.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Apr 30, 2024

First use in commerce: Apr 30, 2024

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.

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

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Status History

23 events

REGISTERED-PRINCIPAL REGISTER

Feb 03, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 03, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 14, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

STATEMENT OF USE PROCESSING COMPLETE

Jan 14, 2026

STATEMENT OF USE PROCESSING COMPLETE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 14, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jan 14, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

TEAS STATEMENT OF USE RECEIVED

Aug 07, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Aug 07, 2025

USE AMENDMENT FILED

TEAS POST PUBLICATION AMENDMENT RECEIVED

Jul 01, 2025

TEAS POST PUBLICATION AMENDMENT RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Feb 11, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 17, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 17, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 11, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 25, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 22, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 21, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 21, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Nov 19, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Nov 19, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 19, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Nov 18, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 30, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 03, 2024

NEW APPLICATION ENTERED

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