Who owns the E-KNEE trademark?

The E-KNEE trademark is owned by Tang, Zhiqiang.

What class is the E-KNEE trademark registered in?

The E-KNEE trademark is registered in Class 028 (Games, toys & sporting goods).

What is the serial number for E-KNEE?

The USPTO serial number for E-KNEE is 97243061.

What is the registration number for E-KNEE?

E-KNEE is registered under USPTO registration number 6782526.

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Updated Nov 5, 2026·14 searches this week

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Section 8 declaration window

July 05, 2028

608 days remaining

EKN

E-KNEE

REGISTERED

Serial: 97243061
Reg: 6782526
Filed: Jan 28, 2022
Owner: Tang, Zhiqiang

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

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 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: Jan 05, 2022

First use in commerce: Jan 05, 2022

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

11 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Apr 14, 2023

Code WOAR

WITHDRAWAL OF ATTORNEY GRANTED

Apr 14, 2023

Code WOAG

REGISTERED-PRINCIPAL REGISTER

Jul 05, 2022

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 05, 2022

Code NRCC

PUBLISHED FOR OPPOSITION

Apr 19, 2022

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 19, 2022

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 30, 2022

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 15, 2022

Code CNSA

ASSIGNED TO EXAMINER

Mar 04, 2022

Code DOCK

NEW APPLICATION ENTERED

Feb 01, 2022

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 01, 2022

Code NWOS

E-KNEE

What to file next

Full Goods & Services

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