Who owns the SIKENHO trademark?

The SIKENHO trademark is owned by HUANG, GUOHUA.

What class is the SIKENHO trademark registered in?

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

What is the serial number for SIKENHO?

The USPTO serial number for SIKENHO is 90053395.

What is the registration number for SIKENHO?

SIKENHO is registered under USPTO registration number 6272011.

SIKENHO - Owned by HUANG, GUOHUA - (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 08, 2020

First use in commerce: Jul 08, 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

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Status History

10 events

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

Feb 16, 2026

Code REM1

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Aug 16, 2023

Code ASGN

REGISTERED-PRINCIPAL REGISTER

Feb 16, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Dec 01, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 01, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 11, 2020

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 28, 2020

Code CNSA

ASSIGNED TO EXAMINER

Oct 27, 2020

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 12, 2020

Code NWOS

NEW APPLICATION ENTERED

Jul 18, 2020

Code NWAP

Other Marks by HUANG, GUOHUA

Additional USPTO filings from the same owner.

BON

BONANPI

98658470

Huang, Guohua

REGISTERED

PEP

PEPFTG

98667644

Huang, Guohua

REGISTERED

WAS

WASGBE

98683987

Huang, Guohua

REGISTERED

LAD

LADECORA

97689375

Huang Guohua

REGISTERED

Other Marks by Jonathan G. Morton

Additional USPTO filings handled by the same attorney of record.

AWA

AWAGAS

88874151

REGISTERED

JIM

JIMMYRAIDEN

90178202

REGISTERED

TUS

TUSEE

90306130

REGISTERED

LYX

LYXC

90213544

REGISTERED

SIKENHO

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by HUANG, GUOHUA

Other Marks by Jonathan G. Morton

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