Who owns the DGSIT trademark?

The DGSIT trademark is owned by He Chengan.

What class is the DGSIT trademark registered in?

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

What is the serial number for DGSIT?

The USPTO serial number for DGSIT is 99513966.

What is the registration number for DGSIT?

DGSIT is registered under USPTO registration number 8284957.

Sealvo

Home Search: DGSITDGSIT #99513966

Back

Updated Sep 28, 2026·42 searches this week

View on USPTO TSDR Find similar marks

DGS

USPTO Trademark Record

REGISTERED

DGSIT

SN 99513966·Reg 8284957·Filed Nov 24, 2025

Owner He Chengan

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

DGSIT (Serial No. 99513966), Registration No. 8284957, is a registered US trademark filed on Nov 24, 2025 by He Chengan. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: June 02, 2032

Conflict Analysis

Full conflict analysis for DGSIT (SN 99513966) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DGSIT (Reg. #8284957) is a registered US trademark that has been protecting its owner, He Chengan, since 2025. 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

Nov 24, 2025

SERIAL

99513966

REG#

8284957

REGISTERED

Jun 02, 2026

Filing Information

StatusREGISTERED

Filing DateNov 24, 2025

Serial Number99513966

Registration No.8284957

Registration DateJun 02, 2026

Status DateJun 02, 2026

Published for OppositionApr 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: Aug 06, 2025

First use in commerce: Aug 06, 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

13 events

REGISTERED-PRINCIPAL REGISTER

Jun 02, 2026

REGISTERED-PRINCIPAL REGISTER

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

May 26, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 26, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

May 26, 2026

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 26, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PUBLISHED FOR OPPOSITION

Apr 14, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 14, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 08, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Mar 17, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 17, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 24, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 24, 2025

APPLICATION FILING RECEIPT MAILED

Other Marks by He Chengan

Additional USPTO filings from the same owner.

DGD

DGDIT

99478284

He Chengan

REGISTERED

Other Marks by Shilpa Ghurye

Additional USPTO filings handled by the same attorney of record.

JOL

JOLLYNET

99609076

REGISTERED

FAF

FAFAZ

99685996

REGISTERED

SLI

SLIRYRE

99627124

REGISTERED

WIO

WIOLICA

99615333

REGISTERED

DGSIT

Run a conflict check

Other Marks by He Chengan

Other Marks by Shilpa Ghurye

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company