Who owns the XKF trademark?

The XKF trademark is owned by Shuya Zhu.

What class is the XKF trademark registered in?

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

What is the serial number for XKF?

The USPTO serial number for XKF is 99321801.

What is the registration number for XKF?

XKF is registered under USPTO registration number 8167732.

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Updated Nov 5, 2026·14 searches this week

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Section 8 declaration window

March 10, 2032

1951 days remaining

XKF

REGISTERED

Serial: 99321801
Reg: 8167732
Filed: Aug 05, 2025
Owner: Shuya Zhu

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: Jun 08, 2025

First use in commerce: Jun 08, 2025

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

10 events

REGISTERED-PRINCIPAL REGISTER

Mar 10, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 10, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Jan 20, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 20, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 14, 2026

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 22, 2025

Code CNSA

ASSIGNED TO EXAMINER

Dec 18, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 14, 2025

Code NWOS

NEW APPLICATION ENTERED

Aug 05, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Aug 05, 2025

Code MAFR

XKF

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