Who owns the LH trademark?

The LH trademark is owned by Cai, Liangzhao.

What class is the LH trademark registered in?

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

What is the serial number for LH?

The USPTO serial number for LH is 90119926.

What is the registration number for LH?

LH is registered under USPTO registration number 6314101.

LH - Owned by Cai, Liangzhao - (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: Jul 15, 2020

First use in commerce: Jul 15, 2020

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

Filed as Use ApplicationUse Application CurrentlyTrademark

Status History

21 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Apr 06, 2026

Code REM1

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

Oct 08, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 08, 2023

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 08, 2023

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Oct 08, 2023

Code EWAF

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

Sep 20, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 20, 2023

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 20, 2023

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Apr 06, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Jan 19, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 19, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 30, 2020

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 16, 2020

Code CNSA

EXAMINERS AMENDMENT -WRITTEN

Dec 15, 2020

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Dec 15, 2020

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Dec 15, 2020

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Dec 15, 2020

Code XAEC

ASSIGNED TO EXAMINER

Dec 10, 2020

Code DOCK

NOTICE OF DESIGN SEARCH CODE E-MAILED

Sep 19, 2020

Code MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 18, 2020

Code NWOS

NEW APPLICATION ENTERED

Aug 20, 2020

Code NWAP

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LH

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks in Class 009 — Electronics, software & scientific instruments

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