Who owns the LK trademark?

The LK trademark is owned by Lift Kings LLC.

What is the serial number for LK?

The USPTO serial number for LK is 99615447.

What is the registration number for LK?

LK is registered under USPTO registration number 8390535.

Sealvo

Home Search: LKLK #99615447

Back

Updated Oct 23, 2026·13 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

LK

Q: What class is the LK trademark registered in?

The LK trademark is registered in Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services).

SN 99615447·Reg 8390535·Filed Jan 26, 2026

Owner Lift Kings LLC

Advertising; business management, organization and administration; office functions.; Construction services; installation and repair services; mining extraction, oil and gas drilling.

LK (Serial No. 99615447), Registration No. 8390535, is a registered US trademark filed on Jan 26, 2026 by Lift Kings LLC. This trademark covers Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services).

early section 8: August 11, 2032

Mark Intelligence

LK (Reg. #8390535) is a registered US trademark that has been protecting its owner, Lift Kings LLC, since 2026. The mark covers Class 035 (Advertising, business management & retail services) and Class 037 (Construction, installation & repair services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Construction services; installatio.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 26, 2026

SERIAL

99615447

REG#

8390535

REGISTERED

Aug 11, 2026

Filing Information

StatusREGISTERED

Filing DateJan 26, 2026

Serial Number99615447

Registration No.8390535

Registration DateAug 11, 2026

Status DateAug 11, 2026

Published for OppositionJun 23, 2026

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Jan 08, 2021

First use in commerce: Jan 08, 2021

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

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Jan 08, 2021

First use in commerce: Jan 08, 2021

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

15 events

REGISTERED-PRINCIPAL REGISTER

Aug 11, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 11, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 23, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 23, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 17, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

May 23, 2026

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

May 23, 2026

EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

May 23, 2026

EXAMINER'S AMENDMENT ENTERED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

May 23, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 23, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

May 22, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 17, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

May 17, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Jan 26, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 26, 2026

APPLICATION FILING RECEIPT MAILED

Other Marks by Lift Kings LLC

Additional USPTO filings from the same owner.

LIF

LIFT KINGS

98737520

Lift Kings LLC

REGISTERED

Other Marks in Class 035 — Advertising, business management & retail services

Recently filed and registered marks in the same international class.

79360604

Lagerstedt & Krantz AB

REGISTERED

79362446

Lagerstedt & Krantz AB

REGISTERED

97397829

Lauren Kenzie, LLC

REGISTERED

88768550

Laura Korman Gallery, LLC

REGISTERED

Other Marks by Sara Sass

Additional USPTO filings handled by the same attorney of record.

DIV

DIVINE BARE

99642950

REGISTERED

MIC

MICE HUNTERS, INC.

99712820

REGISTERED

EMI

EMIÉ

99721106

REGISTERED

WOM

WOMIWARM

99728363

REGISTERED

LK

Run a conflict check

Other Marks by Lift Kings LLC

Other Marks in Class 035 — Advertising, business management & retail services

Other Marks by Sara Sass

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company