Who owns the CHIJUIYZKEY trademark?

The CHIJUIYZKEY trademark is owned by Liu Zhuodong.

What class is the CHIJUIYZKEY trademark registered in?

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

What is the serial number for CHIJUIYZKEY?

The USPTO serial number for CHIJUIYZKEY is 99334964.

What is the registration number for CHIJUIYZKEY?

CHIJUIYZKEY is registered under USPTO registration number 8176800.

CHI

CHIJUIYZKEY

REGISTERED

Serial: 99334964
Reg: 8176800
Filed: Aug 13, 2025
Owner: Liu Zhuodong

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.

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: Jun 11, 2025

First use in commerce: Jun 11, 2025

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

REGISTERED-PRINCIPAL REGISTER

Mar 17, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 17, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Jan 27, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 27, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 21, 2026

Code NONP

ASSIGNED TO EXAMINER

Dec 29, 2025

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 29, 2025

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 28, 2025

Code NWOS

NEW APPLICATION ENTERED

Aug 13, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Aug 13, 2025

Code MAFR

Other Marks by Cristian Andres Rodriguez

Additional USPTO filings handled by the same attorney of record.

TTL

T-T-LONG

99726031

REGISTERED

ELL

ELLA & SARA

99738086

REGISTERED

WOU

WOUNDCLEAR

99738262

REGISTERED

OBK

99740412

REGISTERED

CHIJUIYZKEY

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Cristian Andres Rodriguez

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