Who owns the OHSTAER trademark?

The OHSTAER trademark is owned by Zhang Zhiwei.

What class is the OHSTAER trademark registered in?

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

What is the serial number for OHSTAER?

The USPTO serial number for OHSTAER is 90405718.

What is the registration number for OHSTAER?

OHSTAER is registered under USPTO registration number 6517025.

OHSTAER - Owned by Zhang Zhiwei - (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: Oct 02, 2020

First use in commerce: Oct 23, 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

14 events

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

Oct 12, 2026

Code REM1

AMENDMENT CORRESPONDENCE ENTERED

Jan 07, 2025

Code CRAF

SHOW CAUSE ORDER

Aug 25, 2022

Code KSCO

REGISTERED-PRINCIPAL REGISTER

Oct 12, 2021

Code R.PR

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

Oct 09, 2021

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 09, 2021

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 09, 2021

Code TCCA

PUBLISHED FOR OPPOSITION

Jul 27, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 27, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 07, 2021

Code NONP

ASSIGNED TO EXAMINER

Jun 21, 2021

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 21, 2021

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 10, 2021

Code NWOS

NEW APPLICATION ENTERED

Dec 26, 2020

Code NWAP

Other Marks by Zhang Zhiwei

Additional USPTO filings from the same owner.

DUS

DUSHCO

98967357

Zhang, Zhiwei

REGISTERED

YYI

YYIVIKING

97095628

Zhang Zhiwei

REGISTERED

GOE

GOEIOU

97511051

ZHANG, ZHIWEI

REGISTERED

MAR

MARTVSEN

90405714

Zhang Zhiwei

REGISTERED

OHSTAER

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Zhang Zhiwei

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