Who owns the DUERIFVE trademark?

The DUERIFVE trademark is owned by Yingying Chen.

What class is the DUERIFVE trademark registered in?

The DUERIFVE trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for DUERIFVE?

The USPTO serial number for DUERIFVE is 90678842.

What is the registration number for DUERIFVE?

DUERIFVE is registered under USPTO registration number 6659457.

Sealvo

Home Search: DUERIFVEDUERIFVE #90678842

Back

Updated Sep 23, 2026·18 searches this week

View on USPTO TSDR Find similar marks

DUE

USPTO Trademark Record

REGISTERED

DUERIFVE

SN 90678842·Reg 6659457·Filed Apr 28, 2021

Owner Yingying Chen

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

DUERIFVE (Serial No. 90678842), Registration No. 6659457, is a registered US trademark filed on Apr 28, 2021 by Yingying Chen. This trademark covers Class 006 (Common metals, their alloys & metal goods).

early section 8: March 01, 2028

Conflict Analysis

Full conflict analysis for DUERIFVE (SN 90678842) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DUERIFVE (Reg. #6659457) is a registered US trademark that has been protecting its owner, Yingying Chen, since 2021. The mark covers Class 006 (Common metals, their alloys & metal goods). Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 28, 2021

SERIAL

90678842

REG#

6659457

REGISTERED

Mar 01, 2022

Filing Information

StatusREGISTERED

Filing DateApr 28, 2021

Serial Number90678842