Who owns the LEAK-LOCK trademark?

The LEAK-LOCK trademark is owned by DONGGUAN GREENTIME TECHNOLOGY CO.,LTD.

What class is the LEAK-LOCK trademark registered in?

The LEAK-LOCK trademark is registered in Class 034 (Tobacco, smokers' articles & e-cigarettes).

What is the serial number for LEAK-LOCK?

The USPTO serial number for LEAK-LOCK is 88865227.

What is the registration number for LEAK-LOCK?

LEAK-LOCK is registered under USPTO registration number 6184502.

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USPTO Trademark Record

REGISTERED

LEAK-LOCK

SN 88865227·Reg 6184502·Filed Apr 09, 2020

Owner DONGGUAN GREENTIME TECHNOLOGY CO.,LTD

Tobacco and tobacco substitutes; cigarettes and cigars; electronic cigarettes and oral vaporizers for smokers; smokers' articles; matches.

LEAK-LOCK (Serial No. 88865227), Registration No. 6184502, is a registered US trademark filed on Apr 09, 2020 by DONGGUAN GREENTIME TECHNOLOGY CO.,LTD. This trademark covers Class 034 (Tobacco, smokers' articles & e-cigarettes).

Renewal window: October 27, 202627 days remaining

Conflict Analysis

Full conflict analysis for LEAK-LOCK (SN 88865227) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LEAK-LOCK (Reg. #6184502) is a registered US trademark that has been protecting its owner, DONGGUAN GREENTIME TECHNOLOGY CO.,LTD, since 2020. The mark covers Class 034 (Tobacco, smokers' articles & e-cigarettes). Goods and services include Tobacco and tobacco substitutes; cigarettes and cigars; electronic cigarettes and oral vaporizers for smokers; smokers' .... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 09, 2020

SERIAL

88865227

REG#

6184502

REGISTERED

Oct 27, 2020

Filing Information

StatusREGISTERED

Filing DateApr 09, 2020

Serial Number88865227

Registration No.6184502

Registration DateOct 27, 2020

Status DateOct 27, 2020

Published for OppositionAug 11, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 034Tobacco, smokers' articles & e-cigarettes

US codes: 002, 008, 009, 017

First use anywhere: Mar 07, 2017

First use in commerce: May 04, 2017

Tobacco and tobacco substitutes; cigarettes and cigars; electronic cigarettes and oral vaporizers for smokers; smokers' articles; matches.

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

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Status History

17 events

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

Oct 27, 2025

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

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Oct 31, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

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

Oct 31, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 31, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 31, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 14, 2023

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Nov 07, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 07, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 07, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Oct 27, 2020

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 11, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Aug 11, 2020

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 22, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 06, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 27, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 16, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 13, 2020

NEW APPLICATION ENTERED

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