Who owns the YBK trademark?

The YBK trademark is owned by KOREA POWER SELLER CO., LTD.

What class is the YBK trademark registered in?

The YBK trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for YBK?

The USPTO serial number for YBK is 99728095.

What is the registration number for YBK?

YBK is registered under USPTO registration number 8530130.

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Section 8 declaration window

November 03, 2032

2191 days remaining

YBK

REGISTERED

Serial: 99728095
Reg: 8530130
Filed: Mar 27, 2026
Owner: KOREA POWER SELLER CO., LTD

Advertising; business management, organization and administration; office functions.

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 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Jan 07, 2026

First use in commerce: Jan 07, 2026

Advertising; business management, organization and administration; office functions.

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

Status History

9 events

REGISTERED-PRINCIPAL REGISTER

Nov 03, 2026

Code R.PR

PUBLISHED FOR OPPOSITION

Sep 15, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 15, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 09, 2026

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 17, 2026

Code CNSA

ASSIGNED TO EXAMINER

Aug 06, 2026

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 05, 2026

Code NWOS

NEW APPLICATION ENTERED

Mar 27, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Mar 27, 2026

Code MAFR

YBK

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Full Goods & Services

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