Who owns the SK trademark?

The SK trademark is owned by Supplementking Inc..

What class is the SK trademark registered in?

The SK trademark is registered in Class 021 (Household utensils, cookware & glassware), Class 025 (Clothing, footwear & headgear), Class 028 (Games, toys & sporting goods), Class 035 (Advertising, business management & retail services).

What is the serial number for SK?

The USPTO serial number for SK is 98820740.

What is the registration number for SK?

SK is registered under USPTO registration number 0.

SK - Owned by Supplementking Inc. - (Class 021, Class 025, Class 028)

What to file next

Statement of Use, or a request for a further extension

When: Due six months from the notice of allowance.
Extensions and grace: Five six-month extensions are available, giving a thirty-six-month ceiling from the notice of allowance. There is no extension beyond it.
If it is missed: The application goes abandoned. A petition to revive runs two months from the notice of abandonment.

Statement of Use deadlines

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 021Household utensils, cookware & glassware

US codes: 002, 013, 023, 029, 030, 033, 040, 050

Household or kitchen utensils and containers; cookware and tableware, except forks, knives and spoons; combs and sponges; brushes, except paintbrushes; brush-making materials; articles for cleaning purposes; unworked or semi-worked glass, except building glass; glassware, porcelain and earthenware.

Class 025Clothing, footwear & headgear

US codes: 022, 039

Clothing, footwear, headwear.

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

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

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

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

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

Filing Basis & Declarations

Trademark

Status History

28 events

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 26, 2026

Code EXRA

SOU TEAS EXTENSION RECEIVED

Aug 25, 2026

Code EEXT

SOU EXTENSION 2 FILED

Aug 25, 2026

Code EXT2

SOU EXTENSION 2 GRANTED

Aug 25, 2026

Code EX2G

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 10, 2026

Code EXRA

SOU TEAS EXTENSION RECEIVED

Mar 09, 2026

Code EEXT

SOU EXTENSION 1 FILED

Mar 09, 2026

Code EXT1

SOU EXTENSION 1 GRANTED

Mar 09, 2026

Code EX1G

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 16, 2025

Code NOAM

PUBLISHED FOR OPPOSITION

Jul 22, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 22, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 16, 2025

Code NONP

EXAMINERS AMENDMENT -WRITTEN

Jun 16, 2025

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Jun 16, 2025

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jun 16, 2025

Code GNEN

ASSIGNED TO LIE

Jun 16, 2025

Code ALIE

EXAMINER'S AMENDMENT ENTERED

Jun 16, 2025

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 16, 2025

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 09, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 09, 2025

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 09, 2025

Code TEME

NON-FINAL ACTION WRITTEN

May 15, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

May 15, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 15, 2025

Code GNRN

ASSIGNED TO EXAMINER

May 08, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 07, 2025

Code NWOS

NOTICE OF DESIGN SEARCH CODE E-MAILED

May 07, 2025

Code MDSM

NEW APPLICATION ENTERED

Oct 25, 2024

Code NWAP

What usually happens from here

Of the 55,744 marks on the USPTO register that reached notice of approval of extension request e-mailed:

Registered24% (13,462)

Abandoned66% (36,944)

Still pending10% (5,338)

Historical frequencies across the whole register, not a prediction about this mark. The outcome of any one application depends on what is filed and when.

Other Marks by Supplementking Inc.

Additional USPTO filings from the same owner.

IMP

IMPERIAL SHAKER

98820834

Supplementking Inc.

REGISTERED

FUE

FUEL YOUR GOALS

98820774

Supplementking Inc.

REGISTERED

SUP

SUPPLEMENT KING

98820790

Supplementking Inc.

PENDING

SUP

SUPPLEMENT KING

98820805

Supplementking Inc.

PENDING

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Other Marks by James F. Keenan, Jr

Additional USPTO filings handled by the same attorney of record.

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PAL

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SK

What to file next

Full Goods & Services

Filing Basis & Declarations

What usually happens from here

Other Marks by Supplementking Inc.

Other Marks in Class 021 — Household utensils, cookware & glassware

Other Marks by James F. Keenan, Jr

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