Who owns the LEVIATHAN SECURITY GROUP trademark?

The LEVIATHAN SECURITY GROUP trademark is owned by K2/LEV MERGER SUB, INC..

What class is the LEVIATHAN SECURITY GROUP trademark registered in?

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

What is the serial number for LEVIATHAN SECURITY GROUP?

The USPTO serial number for LEVIATHAN SECURITY GROUP is 86600413.

What is the registration number for LEVIATHAN SECURITY GROUP?

LEVIATHAN SECURITY GROUP is registered under USPTO registration number 4958501.

LEV

USPTO Trademark Record

REGISTERED

LEVIATHAN SECURITY GROUP

SN 86600413·Reg 4958501·Filed Apr 16, 2015

Owner K2/LEV MERGER SUB, INC.

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.

LEVIATHAN SECURITY GROUP (Serial No. 86600413), Registration No. 4958501, is a registered US trademark filed on Apr 16, 2015 by K2/LEV MERGER SUB, INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: May 19, 2036

Mark Intelligence

LEVIATHAN SECURITY GROUP (Reg. #4958501) is a registered US trademark that has been protecting its owner, K2/LEV MERGER SUB, INC., since 2015. 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

Apr 16, 2015

SERIAL

86600413

REG#

4958501

REGISTERED

May 17, 2016

Owner

Applicant

K2/LEV MERGER SUB, INC.

Entity

Corporation

State

Address

251 LITTLE FALLS DRIVE, WILMINGTON, DE, 19808

Country

Attorney

NameTiffany Connors

Law firm

Tiffany Connors Ballard Spahr LLP

Docket

71012985

Address

1301 2nd Ave, Suite 2800, Seattle, WA 98101-3808, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateApr 16, 2015

Serial Number86600413

Registration No.4958501

Registration DateMay 17, 2016

Status DateMar 13, 2026

Published for OppositionMar 01, 2016

Next RenewalMay 19, 2036

Mark TypeStandard characters

Attorney Docket71012985

Status DescriptionLive and registered, renewed

Filing Signals

FILED

2015

YEARS AGO

11y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jul 27, 2006

First use in commerce: Jul 27, 2006

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

Status History

38 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 17, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 13, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Mar 13, 2026

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Mar 13, 2026

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Mar 13, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Dec 19, 2025

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

May 17, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Feb 09, 2023

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 09, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Feb 09, 2023

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 09, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 10, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jan 10, 2022

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jan 10, 2022

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Oct 04, 2021

TEAS SECTION 8 & 15 RECEIVED

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

May 17, 2021

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

NOTICE OF SUIT

Mar 22, 2021

NOTICE OF SUIT

Mar 22, 2021

NOTICE OF SUIT

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 04, 2016

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 04, 2016

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-PRINCIPAL REGISTER

May 17, 2016

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 01, 2016

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 01, 2016

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 10, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Jan 27, 2016

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jan 27, 2016

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jan 27, 2016

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jan 27, 2016

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 27, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 26, 2016

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 25, 2016

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 25, 2016

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Jul 24, 2015

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jul 24, 2015

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 24, 2015

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 24, 2015

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 24, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 20, 2015

NEW APPLICATION ENTERED

LEVIATHAN SECURITY GROUP

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Tiffany Connors

Resources

Company