Who owns the OHKU trademark?

The OHKU trademark is owned by LIU, QIONGQIONG.

What class is the OHKU trademark registered in?

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

What is the serial number for OHKU?

The USPTO serial number for OHKU is 90760060.

What is the registration number for OHKU?

OHKU is registered under USPTO registration number 6869199.

OHKU - Owned by LIU, QIONGQIONG - (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

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

Trademark

Status History

24 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

May 20, 2026

Code ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 12, 2023

Code ASGN

REGISTERED-PRINCIPAL REGISTER

Oct 11, 2022

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 11, 2022

Code NRCC

PUBLISHED FOR OPPOSITION

Jul 26, 2022

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 26, 2022

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 06, 2022

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 23, 2022

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 15, 2022

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 15, 2022

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 15, 2022

Code TEME

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

May 13, 2022

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 13, 2022

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 13, 2022

Code TCCA

NON-FINAL ACTION WRITTEN

Mar 04, 2022

Code CNRT

NON-FINAL ACTION E-MAILED

Mar 04, 2022

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 04, 2022

Code GNRN

ASSIGNED TO EXAMINER

Feb 25, 2022

Code DOCK

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

Feb 23, 2022

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 23, 2022

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 23, 2022

Code TCCA

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 28, 2021

Code MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 27, 2021

Code NWOS

NEW APPLICATION ENTERED

Jun 11, 2021

Code NWAP

Other Marks by LIU, QIONGQIONG

Additional USPTO filings from the same owner.

TEA

TEANTECH

97130801

LIU, QIONGQIONG

REGISTERED

Other Marks by LOUIS C. CHENG

Additional USPTO filings handled by the same attorney of record.

WEC

WECREAT

90898805

REGISTERED

JAW

JAWOK

97008175

REGISTERED

HOR

HORIZON NEWSKY

98877428

REGISTERED

BLV

BLVB

88522959

REGISTERED

OHKU

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by LIU, QIONGQIONG

Other Marks by LOUIS C. CHENG

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