Who owns the H A C trademark?

The H A C trademark is owned by GUIDEMARK HEALTH.

What class is the H A C trademark registered in?

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

What is the serial number for H A C?

The USPTO serial number for H A C is 88763863.

What is the registration number for H A C?

H A C is registered under USPTO registration number 6129037.

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HAC

USPTO Trademark Record

REGISTERED

H A C

SN 88763863·Reg 6129037·Filed Jan 17, 2020

Owner GUIDEMARK HEALTH

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.

H A C (Serial No. 88763863), Registration No. 6129037, is a registered US trademark filed on Jan 17, 2020 by GUIDEMARK HEALTH. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: August 19, 2030

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Mark Intelligence

H A C (Reg. #6129037) is a registered US trademark that has been protecting its owner, GUIDEMARK HEALTH, since 2020. 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

Jan 17, 2020

SERIAL

88763863

REG#

6129037

REGISTERED

Aug 18, 2020

Filing Information

StatusREGISTERED

Filing DateJan 17, 2020

Serial Number88763863

Registration No.6129037

Registration DateAug 18, 2020

Status DateDec 29, 2025

Published for OppositionJun 02, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jan 02, 2020

First use in commerce: Jan 02, 2020

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

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Status History

21 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 29, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Dec 29, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Dec 29, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Sep 23, 2025

TEAS SECTION 8 & 15 RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 11, 2023

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 13, 2021

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Aug 18, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 02, 2020

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

May 13, 2020

NOTICE OF PUBLICATION

ASSIGNED TO LIE

Apr 23, 2020

ASSIGNED TO LIE

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Apr 15, 2020

PREVIOUS ALLOWANCE COUNT WITHDRAWN

EXAMINERS AMENDMENT -WRITTEN

Apr 15, 2020

EXAMINERS AMENDMENT -WRITTEN

EXAMINER'S AMENDMENT ENTERED

Apr 15, 2020

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 15, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT MAILED

Apr 15, 2020

EXAMINERS AMENDMENT MAILED

EXAMINER'S AMENDMENT MAILED

Apr 08, 2020

EXAMINER'S AMENDMENT MAILED

EXAMINERS AMENDMENT -WRITTEN

Apr 07, 2020

EXAMINERS AMENDMENT -WRITTEN

EXAMINER'S AMENDMENT ENTERED

Apr 07, 2020

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 07, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 06, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 23, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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