Who owns the STONEFROG trademark?

The STONEFROG trademark is owned by Jason Stone.

What class is the STONEFROG trademark registered in?

The STONEFROG trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for STONEFROG?

The USPTO serial number for STONEFROG is 99603620.

What is the registration number for STONEFROG?

STONEFROG is registered under USPTO registration number 0.

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Updated Sep 20, 2026·13 searches this week

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STO

USPTO Trademark Record

PENDING

STONEFROG

SN 99603620·Reg 0·Filed Jan 20, 2026

Owner Jason Stone

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

STONEFROG (Serial No. 99603620), Registration No. 0, is a pending US trademark filed on Jan 20, 2026 by Jason Stone. This trademark covers Class 042 (Scientific, technology & SaaS services).

Statement of Use due: February 11, 2027144 days remaining

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Mark Intelligence

STONEFROG (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 20, 2026

SERIAL

99603620

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateJan 20, 2026

Serial Number99603620

Registration No.0

Registration DateDec 31, 1969

Status DateAug 11, 2026

Published for OppositionJun 16, 2026

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

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Status History

12 events

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Aug 11, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 17, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 17, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 17, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PUBLISHED FOR OPPOSITION

Jun 16, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 16, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 10, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 18, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

May 17, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 07, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 20, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 20, 2026

APPLICATION FILING RECEIPT MAILED

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