Who owns the STUMBLING STONE trademark?

The STUMBLING STONE trademark is owned by Mad Hatters LLC.

What is the serial number for STUMBLING STONE?

The USPTO serial number for STUMBLING STONE is 98605739.

What is the registration number for STUMBLING STONE?

STUMBLING STONE is registered under USPTO registration number 8326620.

STU

USPTO Trademark Record

REGISTERED

STUMBLING STONE

Q: What class is the STUMBLING STONE trademark registered in?

The STUMBLING STONE trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches), Class 018 (Leather goods, bags & accessories), Class 025 (Clothing, footwear & headgear).

SN 98605739·Reg 8326620·Filed Jun 18, 2024

Owner Mad Hatters LLC

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.; Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking sticks; whips, harness and saddlery; collars, leashes and clothing for animals.; Clothing, footwear, headwear.

STUMBLING STONE (Serial No. 98605739), Registration No. 8326620, is a registered US trademark filed on Jun 18, 2024 by Mad Hatters LLC. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches), Class 018 (Leather goods, bags & accessories), Class 025 (Clothing, footwear & headgear).

early section 8: June 30, 2032

Mark Intelligence

STUMBLING STONE (Reg. #8326620) is a registered US trademark that has been protecting its owner, Mad Hatters LLC, since 2024. The mark covers Class 014 (Precious metals, jewelry, clocks & watches), Class 018 (Leather goods, bags & accessories) and Class 025 (Clothing, footwear & headgear) respectively. Goods and services include Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 18, 2024

SERIAL

98605739

REG#

8326620

REGISTERED

Jun 30, 2026

Owner

Applicant

Mad Hatters LLC

Entity

LLC

State

Address

25611 Ashby Way, Lake Forest, CA, 92630

Country

Attorney

NameAmanda V. Dwight

Law firm

Amanda V. Dwight Dwight Law Group

Docket

1475200STUMB

Address

2603 Main Street, Suite 200, IRVINE, CA 92614, United States

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Filing Information

StatusREGISTERED

Filing DateJun 18, 2024

Serial Number98605739

Registration No.8326620

Registration DateJun 30, 2026

Status DateJun 30, 2026

Published for OppositionFeb 11, 2025

Mark TypeStandard characters

Attorney Docket1475200STUMB

Status DescriptionLive and registered

Filing Signals

FILED

2024

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

First use anywhere: Jun 16, 2024

First use in commerce: Jun 16, 2024

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

Class 018Leather goods, bags & accessories

US codes: 001, 002, 003, 022, 041

First use anywhere: Jun 16, 2024

First use in commerce: Jun 16, 2024

Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking sticks; whips, harness and saddlery; collars, leashes and clothing for animals.

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Jun 16, 2024

First use in commerce: Jun 16, 2024

Clothing, footwear, headwear.

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

Status History

22 events

REGISTERED-PRINCIPAL REGISTER

Jun 30, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 30, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 09, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 09, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Jun 08, 2026

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Apr 01, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

Oct 02, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Oct 02, 2025

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 08, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 11, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 11, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 05, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 20, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 18, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 17, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 17, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Dec 29, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 29, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 29, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Dec 19, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jun 18, 2024

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 18, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

STUMBLING STONE

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