Who owns the DUWOSLFK trademark?

The DUWOSLFK trademark is owned by HE, WULONG.

What class is the DUWOSLFK trademark registered in?

The DUWOSLFK trademark is registered in Class 012 (Vehicles & parts for locomotion).

What is the serial number for DUWOSLFK?

The USPTO serial number for DUWOSLFK is 90261127.

What is the registration number for DUWOSLFK?

DUWOSLFK is registered under USPTO registration number 6410655.

Sealvo

Home Search: DUWOSLFKDUWOSLFK #90261127

Back

Updated Sep 29, 2026·19 searches this week

View on USPTO TSDR Find similar marks

DUW

USPTO Trademark Record

ABANDONED

DUWOSLFK

SN 90261127·Reg 6410655·Filed Oct 17, 2020

Owner HE, WULONG

Vehicles; apparatus for locomotion by land, air or water.

DUWOSLFK (Serial No. 90261127), Registration No. 6410655, is a abandoned US trademark filed on Oct 17, 2020 by HE, WULONG. This trademark covers Class 012 (Vehicles & parts for locomotion).

Conflict Analysis

Full conflict analysis for DUWOSLFK (SN 90261127) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DUWOSLFK (Reg. #6410655) is an abandoned US trademark that was filed in 2020 but has since been abandoned. The mark covers Class 012 (Vehicles & parts for locomotion). Goods and services include Vehicles; apparatus for locomotion by land, air or water.. The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 17, 2020

SERIAL

90261127

REG#

6410655

REGISTERED

Jul 06, 2021

Filing Information

StatusABANDONED

Filing DateOct 17, 2020

Serial Number90261127

Registration No.6410655

Registration DateJul 06, 2021

Status DateAug 06, 2025

Published for OppositionApr 20, 2021

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 012Vehicles & parts for locomotion

US codes: 019, 021, 023, 031, 035, 044

First use anywhere: Jun 21, 2020

First use in commerce: Jun 21, 2020

Vehicles; apparatus for locomotion by land, air or water.

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

26 events

ORDER FOR SANCTIONS

Aug 06, 2025

ORDER FOR SANCTIONS

ORDER FOR SANCTIONS - NOTICE POSTED

Aug 06, 2025

ORDER FOR SANCTIONS - NOTICE POSTED

TERMINATED AFTER SANCTIONS

Aug 06, 2025

TERMINATED AFTER SANCTIONS

NOTICE OF TERMINATION – POSTED

Aug 06, 2025

NOTICE OF TERMINATION – POSTED

ORDER RECONSIDERING REGISTRATION – NOTICE POSTED

Jul 30, 2025

ORDER RECONSIDERING REGISTRATION – NOTICE POSTED

RECONSIDERED – CANCELLED AND REOPENED

Jul 30, 2025

RECONSIDERED – CANCELLED AND REOPENED

ORDER RECONSIDERING REGISTRATION

Jul 28, 2025

ORDER RECONSIDERING REGISTRATION

NOTICE PROPOSING TO RECONSIDER REGISTRATION – POSTED

Feb 25, 2025

NOTICE PROPOSING TO RECONSIDER REGISTRATION – POSTED

NOTICE PROPOSING TO RECONSIDER REGISTRATION

Feb 24, 2025

NOTICE PROPOSING TO RECONSIDER REGISTRATION

SHOW CAUSE ORDER

Nov 27, 2023

SHOW CAUSE ORDER

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Apr 14, 2023

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Apr 14, 2023

WITHDRAWAL OF ATTORNEY GRANTED

SHOW CAUSE ORDER

Sep 07, 2022

SHOW CAUSE ORDER

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

May 19, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Jul 06, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 20, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 20, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 31, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 18, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 17, 2021

ASSIGNED TO EXAMINER

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

Jan 14, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 14, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jan 14, 2021

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 14, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 04, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 21, 2020

NEW APPLICATION ENTERED

Other Marks by HE, WULONG

Additional USPTO filings from the same owner.

ROT

ROTAMI

97274422

He, Wulong

REGISTERED

DUWOSLFK

Run a conflict check

Other Marks by HE, WULONG

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company