Who owns the DEQENA trademark?

The DEQENA trademark is owned by Siyu Deng.

What class is the DEQENA trademark registered in?

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

What is the serial number for DEQENA?

The USPTO serial number for DEQENA is 99368516.

What is the registration number for DEQENA?

DEQENA is registered under USPTO registration number 8118390.

Sealvo

Home Search: DEQENADEQENA #99368516

Back

Updated Oct 5, 2026·39 searches this week

View on USPTO TSDR Find similar marks

DEQ

USPTO Trademark Record

REGISTERED

DEQENA

SN 99368516·Reg 8118390·Filed Sep 01, 2025

Owner Siyu Deng

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

DEQENA (Serial No. 99368516), Registration No. 8118390, is a registered US trademark filed on Sep 01, 2025 by Siyu Deng. This trademark covers Class 012 (Vehicles & parts for locomotion).

early section 8: January 27, 2032

Mark Intelligence

DEQENA (Reg. #8118390) is a registered US trademark that has been protecting its owner, Siyu Deng, since 2025. 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

Sep 01, 2025

SERIAL

99368516

REG#

8118390

REGISTERED

Jan 27, 2026

Filing Information

StatusREGISTERED

Filing DateSep 01, 2025

Serial Number99368516

Registration No.8118390

Registration DateJan 27, 2026

Status DateJan 27, 2026

Published for OppositionDec 09, 2025

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 06, 2025

First use in commerce: Jun 06, 2025

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

14 events

REGISTERED-PRINCIPAL REGISTER

Jan 27, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 27, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

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

Jan 14, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 14, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 14, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jan 14, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

PUBLISHED FOR OPPOSITION

Dec 09, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 09, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 03, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Nov 10, 2025

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 10, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION ENTERED

Sep 01, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 01, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 01, 2025

APPLICATION FILING RECEIPT MAILED

Other Marks by Siyu Deng

Additional USPTO filings from the same owner.

DIW

DIWINA

99245407

Siyu Deng

REGISTERED

PEN

PENTAGRAM R

98711938

Siyu Deng

PENDING

Other Marks by Dena Asmar

Additional USPTO filings handled by the same attorney of record.

SKY

SKYLOFT

99606046

REGISTERED

UAN

UANMARINE

99016163

REGISTERED

EMO

EMORTAL

99036691

REGISTERED

UUF

UUFLOWER

99615656

REGISTERED

DEQENA

Run a conflict check

Other Marks by Siyu Deng

Other Marks by Dena Asmar

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company