Who owns the DIFFROUTE trademark?

The DIFFROUTE trademark is owned by Chen Shaoqiang.

What class is the DIFFROUTE trademark registered in?

The DIFFROUTE trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for DIFFROUTE?

The USPTO serial number for DIFFROUTE is 99655023.

What is the registration number for DIFFROUTE?

DIFFROUTE is registered under USPTO registration number 8422031.

Sealvo

Home Search: DIFFROUTEDIFFROUTE #99655023

Back

Updated Oct 9, 2026·30 searches this week

View on USPTO TSDR Find similar marks

DIF

USPTO Trademark Record

REGISTERED

DIFFROUTE

SN 99655023·Reg 8422031·Filed Feb 16, 2026

Owner Chen Shaoqiang

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

DIFFROUTE (Serial No. 99655023), Registration No. 8422031, is a registered US trademark filed on Feb 16, 2026 by Chen Shaoqiang. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: September 01, 2032

Mark Intelligence

DIFFROUTE (Reg. #8422031) is a registered US trademark that has been protecting its owner, Chen Shaoqiang, since 2026. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 16, 2026

SERIAL

99655023

REG#

8422031

REGISTERED

Sep 01, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 16, 2026

Serial Number99655023

Registration No.8422031

Registration DateSep 01, 2026

Status DateSep 01, 2026

Published for OppositionJul 14, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Dec 30, 2025

First use in commerce: Dec 30, 2025

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

10 events

REGISTERED-PRINCIPAL REGISTER

Sep 01, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 01, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 14, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 14, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 08, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 17, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 15, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 14, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 16, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 16, 2026

APPLICATION FILING RECEIPT MAILED

Other Marks by Chen Shaoqiang

Additional USPTO filings from the same owner.

SLO

SLOTVAX

99861706

Chen Shaoqiang

REGISTERED

BAS

BASSUP

99655471

Chen Shaoqiang

REGISTERED

HUG

HUGESUCCES

99656246

Chen Shaoqiang

REGISTERED

HOT

HOTBLOOD

99656150

Chen Shaoqiang

REGISTERED

Other Marks by Sean Hartlieb

Additional USPTO filings handled by the same attorney of record.

EYE

EYEGRAB

98776554

REGISTERED

ROD

RODEVOLTA

99162509

REGISTERED

HEA

HEALVANA

99175629

REGISTERED

BMO

BMOAXIL

99212085

REGISTERED

DIFFROUTE

Run a conflict check

Other Marks by Chen Shaoqiang

Other Marks by Sean Hartlieb

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company