Who owns the CHSTARINA trademark?

The CHSTARINA trademark is owned by SHENZHEN ZHENYI TECHNOLOGY CO., LTD..

What class is the CHSTARINA trademark registered in?

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

What is the serial number for CHSTARINA?

The USPTO serial number for CHSTARINA is 88743634.

What is the registration number for CHSTARINA?

CHSTARINA is registered under USPTO registration number 6149597.

CHSTARINA - Owned by SHENZHEN ZHENYI 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: Apr 04, 2020

First use in commerce: Apr 04, 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 ClaimedUse Application CurrentlyTrademark

Status History

19 events

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

Sep 08, 2025

Code REM1

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Sep 08, 2025

Code WOAR

WITHDRAWAL OF ATTORNEY GRANTED

Sep 08, 2025

Code WOAG

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 03, 2021

Code ASGN

REGISTERED-PRINCIPAL REGISTER

Sep 08, 2020

Code R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Aug 04, 2020

Code SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 03, 2020

Code CNPR

STATEMENT OF USE PROCESSING COMPLETE

Jul 29, 2020

Code SUPC

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jul 28, 2020

Code AITU

TEAS STATEMENT OF USE RECEIVED

Jul 09, 2020

Code EISU

USE AMENDMENT FILED

Jul 09, 2020

Code IUAF

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 23, 2020

Code NOAM

PUBLISHED FOR OPPOSITION

Apr 28, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 28, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 08, 2020

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 26, 2020

Code CNSA

ASSIGNED TO EXAMINER

Mar 23, 2020

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 10, 2020

Code NWOS

NEW APPLICATION ENTERED

Jan 03, 2020

Code NWAP

Other Marks by SHENZHEN ZHENYI TECHNOLOGY CO., LTD.

Additional USPTO filings from the same owner.

DFF

DFFBOOROTY

97838583

Shenzhen Zhenyi Technology Co., Ltd.

REGISTERED

WOO

WOODKAP

97140754

Shenzhen Zhenyi Technology Co., Ltd.

REGISTERED

CHSTARINA

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by SHENZHEN ZHENYI TECHNOLOGY CO., LTD.

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