Who owns the LF LABORATORIES trademark?

The LF LABORATORIES trademark is owned by LIFEFUEL LABORATORIES LLC.

What class is the LF LABORATORIES trademark registered in?

The LF LABORATORIES trademark is registered in Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

What is the serial number for LF LABORATORIES?

The USPTO serial number for LF LABORATORIES is 99207654.

What is the registration number for LF LABORATORIES?

LF LABORATORIES is registered under USPTO registration number 8330929.

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Home Search: LF LABORATORIESLF LABORATORIES #99207654

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Updated Oct 6, 2026·18 searches this week

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LFL

USPTO Trademark Record

REGISTERED

LF LABORATORIES

SN 99207654·Reg 8330929·Filed May 29, 2025

Owner LIFEFUEL LABORATORIES LLC

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

LF LABORATORIES (Serial No. 99207654), Registration No. 8330929, is a registered US trademark filed on May 29, 2025 by LIFEFUEL LABORATORIES LLC. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

early section 8: July 07, 2032

Mark Intelligence

LF LABORATORIES (Reg. #8330929) is a registered US trademark that has been protecting its owner, LIFEFUEL LABORATORIES LLC, since 2025. The mark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations). Goods and services include Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 29, 2025

SERIAL

99207654

REG#

8330929

REGISTERED

Jul 07, 2026

Filing Information

StatusREGISTERED

Filing DateMay 29, 2025

Serial Number99207654

Registration No.8330929

Registration DateJul 07, 2026

Status DateJul 07, 2026

Published for OppositionMay 19, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 003Non-medicated cosmetics, toiletry preparations & cleaning preparations

US codes: 001, 004, 006, 050, 051, 052

First use anywhere: May 16, 2025

First use in commerce: May 16, 2025

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

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

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Status History

19 events

REGISTERED-PRINCIPAL REGISTER

Jul 07, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 07, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 19, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 19, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 13, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 24, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

SUSPENSION LETTER WRITTEN

Oct 20, 2025

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Oct 20, 2025

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Oct 20, 2025

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

NON-FINAL ACTION WRITTEN

Oct 17, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Oct 17, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 17, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 17, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 17, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 17, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Oct 16, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 07, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 29, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

May 29, 2025

APPLICATION FILING RECEIPT MAILED

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