Who owns the ECOKN trademark?

The ECOKN trademark is owned by Yao Zhengxing.

What class is the ECOKN trademark registered in?

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

What is the serial number for ECOKN?

The USPTO serial number for ECOKN is 88835580.

What is the registration number for ECOKN?

ECOKN is registered under USPTO registration number 6173705.

ECO

ECOKN

REGISTERED

Serial: 88835580
Reg: 6173705
Filed: Mar 16, 2020
Owner: Yao Zhengxing

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: Jan 03, 2020

First use in commerce: Jan 03, 2020

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

Oct 13, 2025

Code REM1

REGISTERED-PRINCIPAL REGISTER

Oct 13, 2020

Code R.PR

PUBLISHED FOR OPPOSITION

Jul 28, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 28, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 08, 2020

Code NONP

WITHDRAWN FROM PUB - OG REVIEW QUERY

Jun 23, 2020

Code PBCR

ASSIGNED TO EXAMINER

Jun 08, 2020

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 08, 2020

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 20, 2020

Code NWOS

NEW APPLICATION ENTERED

Mar 19, 2020

Code NWAP

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ECOKN

What to file next

Full Goods & Services

Filing Basis & Declarations

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