Who owns the HAKKTAOO trademark?

The HAKKTAOO trademark is owned by Shenzhen Ketao Technology Co., Ltd..

What class is the HAKKTAOO trademark registered in?

The HAKKTAOO trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for HAKKTAOO?

The USPTO serial number for HAKKTAOO is 98644399.

What is the registration number for HAKKTAOO?

HAKKTAOO is registered under USPTO registration number 8006633.

HAKKTAOO - Owned by Shenzhen Ketao Technology Co., Ltd. - (Class 009)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Mar 23, 2025

First use in commerce: Mar 23, 2025

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

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

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Status History

25 events

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

Oct 22, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 22, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 22, 2026

Code TCCA

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

Oct 09, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 09, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 09, 2026

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Oct 28, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 28, 2025

Code NRCC

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Oct 03, 2025

Code CNPR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Oct 03, 2025

Code SUNA

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jul 26, 2025

Code AITU

STATEMENT OF USE PROCESSING COMPLETE

Jul 26, 2025

Code SUPC

USE AMENDMENT FILED

Apr 09, 2025

Code IUAF

TEAS STATEMENT OF USE RECEIVED

Apr 09, 2025

Code EISU

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Mar 18, 2025

Code NOAM

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

Feb 19, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 19, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 19, 2025

Code TCCA

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 21, 2025

Code NPUB

PUBLISHED FOR OPPOSITION

Jan 21, 2025

Code PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 15, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 31, 2024

Code CNSA

ASSIGNED TO EXAMINER

Dec 30, 2024

Code DOCK

NEW APPLICATION ENTERED

Jul 11, 2024

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 11, 2024

Code NWOS

Other Marks by Shenzhen Ketao Technology Co., Ltd.

Additional USPTO filings from the same owner.

LUX

LUXILAV

99004898

Shenzhen Ketao Technology Co., Ltd.

ABANDONED

Other Marks by Jason Graff

Additional USPTO filings handled by the same attorney of record.

GOS

GOSONKT

98541329

REGISTERED

KEI

KEIWEGO

98341727

REGISTERED

OYE

OYEMISS

98534185

REGISTERED

TFT

TF TEA FAIRY

98548863

REGISTERED

HAKKTAOO

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Shenzhen Ketao Technology Co., Ltd.

Other Marks by Jason Graff

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