Who owns the DEVIL'S DEN PROVING GROUND trademark?

The DEVIL'S DEN PROVING GROUND trademark is owned by Xtremis Holdings, LLC.

What class is the DEVIL'S DEN PROVING GROUND trademark registered in?

The DEVIL'S DEN PROVING GROUND trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for DEVIL'S DEN PROVING GROUND?

The USPTO serial number for DEVIL'S DEN PROVING GROUND is 98364113.

What is the registration number for DEVIL'S DEN PROVING GROUND?

DEVIL'S DEN PROVING GROUND is registered under USPTO registration number 0.

DEV

USPTO Trademark Record

PENDING

DEVIL'S DEN PROVING GROUND

SN 98364113·Reg 0·Filed Jan 18, 2024

Owner Xtremis Holdings, LLC

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.

DEVIL'S DEN PROVING GROUND (Serial No. 98364113), Registration No. 0, is a pending US trademark filed on Jan 18, 2024 by Xtremis Holdings, LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Statement of Use due: December 03, 202674 days remaining

Mark Intelligence

DEVIL'S DEN PROVING GROUND (Reg. #0) is a pending US trademark that was filed in 2024 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 18, 2024

SERIAL

98364113

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

Xtremis Holdings, LLC

Entity

LLC

State

Address

1025 33rd St NW, Washington, DC, 20007

Country

Attorney

NameJessica L. Rothstein

Law firm

Jessica L. Rothstein GOODWIN PROCTER LLP

Docket

153844379777

Address

620 EIGHTH AVENUE, NEW YORK, NY 10018, United States

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Filing Information

StatusPENDING

Filing DateJan 18, 2024

Serial Number98364113

Registration No.0

Registration DateDec 31, 1969

Status DateMay 29, 2026

Published for OppositionOct 22, 2024

Mark TypeStandard characters

Attorney Docket153844379777

Status DescriptionLive and pending, third extension granted

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 042Scientific, technology & SaaS services

US codes: 100, 101

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

Status History

26 events

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 30, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

May 29, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

May 29, 2026

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

May 29, 2026

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 04, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Dec 03, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Dec 03, 2025

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Dec 03, 2025

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 21, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

May 20, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

May 20, 2025

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

May 20, 2025

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 03, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 22, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 22, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 02, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 16, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 13, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 13, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 13, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Sep 04, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 04, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 04, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 13, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 07, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 22, 2024

NEW APPLICATION ENTERED

DEVIL'S DEN PROVING GROUND

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