Who owns the KNUCKLE HEADZ trademark?

The KNUCKLE HEADZ trademark is owned by Skullduggery, Inc..

What class is the KNUCKLE HEADZ trademark registered in?

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

What is the serial number for KNUCKLE HEADZ?

The USPTO serial number for KNUCKLE HEADZ is 88776243.

What is the registration number for KNUCKLE HEADZ?

KNUCKLE HEADZ is registered under USPTO registration number 6118925.

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Updated Nov 5, 2026·16 searches this week

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Section 8 grace period ends

February 04, 2027

91 days remaining

KNU

KNUCKLE HEADZ

REGISTERED

Serial: 88776243
Reg: 6118925
Filed: Jan 28, 2020
Owner: Skullduggery, Inc.

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: Apr 30, 2019

First use in commerce: Apr 30, 2019

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

9 events

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

Aug 04, 2025

Code REM1

REGISTERED-PRINCIPAL REGISTER

Aug 04, 2020

Code R.PR

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 19, 2020

Code NPUB

PUBLISHED FOR OPPOSITION

May 19, 2020

Code PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 29, 2020

Code NONP

ASSIGNED TO EXAMINER

Apr 16, 2020

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 16, 2020

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 03, 2020

Code NWOS

NEW APPLICATION ENTERED

Jan 31, 2020

Code NWAP

KNUCKLE HEADZ

What to file next

Full Goods & Services

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Other Marks by Skullduggery, Inc.

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