Who owns the PROLONG LASH trademark?

The PROLONG LASH trademark is owned by PROLONG LASH INC..

What class is the PROLONG LASH trademark registered in?

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

What is the serial number for PROLONG LASH?

The USPTO serial number for PROLONG LASH is 88818123.

What is the registration number for PROLONG LASH?

PROLONG LASH is registered under USPTO registration number 6298189.

Sealvo

Home Search: PROLONG LASHPROLONG LASH #88818123

Back

Updated Sep 21, 2026·17 searches this week

View on USPTO TSDR Find similar marks

PRO

USPTO Trademark Record

REGISTERED

PROLONG LASH

SN 88818123·Reg 6298189·Filed Mar 03, 2020

Owner PROLONG LASH INC.

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

PROLONG LASH (Serial No. 88818123), Registration No. 6298189, is a registered US trademark filed on Mar 03, 2020 by PROLONG LASH INC.. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

Section 8/9 declaration window: March 24, 2031

Conflict Analysis

Full conflict analysis for PROLONG LASH (SN 88818123) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PROLONG LASH (Reg. #6298189) is a registered US trademark that has been protecting its owner, PROLONG LASH INC., since 2020. 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

Mar 03, 2020

SERIAL

88818123

REG#

6298189

REGISTERED

Mar 23, 2021

Filing Information

StatusREGISTERED

Filing DateMar 03, 2020

Serial Number88818123

Registration No.6298189

Registration DateMar 23, 2021

Status DateMar 23, 2021

Published for OppositionJan 05, 2021

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

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

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

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.

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

28 events

TEAS SECTION 8 RECEIVED

Aug 04, 2026

TEAS SECTION 8 RECEIVED

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

Mar 23, 2026

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 21, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 21, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Oct 21, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 21, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 21, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Aug 31, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Mar 23, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 05, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 05, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 16, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 01, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

SUSPENSION INQUIRY WRITTEN

Nov 25, 2020

SUSPENSION INQUIRY WRITTEN

INQUIRY TO SUSPENSION E-MAILED

Nov 25, 2020

INQUIRY TO SUSPENSION E-MAILED

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Nov 25, 2020

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Sep 30, 2020

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

EXAMINERS AMENDMENT -WRITTEN

May 22, 2020

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

May 22, 2020

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

May 22, 2020

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

May 22, 2020

EXAMINER'S AMENDMENT ENTERED

SUSPENSION LETTER WRITTEN

May 22, 2020

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

May 22, 2020

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

May 22, 2020

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

ASSIGNED TO EXAMINER

May 21, 2020

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 10, 2020

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 09, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 06, 2020

NEW APPLICATION ENTERED

Other Marks by PROLONG LASH INC.

Additional USPTO filings from the same owner.

PRO

PROLONG LASH

97456035

Prolong Lash Inc.

REGISTERED

Other Marks in Class 003 — Non-medicated cosmetics, toiletry preparations & cleaning preparations

Recently filed and registered marks in the same international class.

PRO

PROLONG LASH

99342955

PROLONG LASH PTY LTD

REGISTERED

PRO

PROLONG LASH

97456035

Prolong Lash Inc.

REGISTERED

PRO

PROLONG

85851340

GoldenWest Lubricants, Inc.

REGISTERED

PRO

PROLONG COLOR

77132305

JAFER ENTERPRISES R&D, SLU

REGISTERED

Other Marks by Alexander Lazouski

Additional USPTO filings handled by the same attorney of record.

LOG

LogoMark

99021948

REGISTERED

GOL

GOLDSTAR

98500045

REGISTERED

GRO

GROWE

79429130

REGISTERED

BAT

BATT SHELL

98202162

REGISTERED

PROLONG LASH

Run a conflict check

Other Marks by PROLONG LASH INC.

Other Marks in Class 003 — Non-medicated cosmetics, toiletry preparations & cleaning preparations

Other Marks by Alexander Lazouski

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company