Who owns the DIAG LINE trademark?

The DIAG LINE trademark is owned by QINGDAO CHUANGHUI TIMES TRADE SERVICE CO., LTD..

What class is the DIAG LINE trademark registered in?

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

What is the serial number for DIAG LINE?

The USPTO serial number for DIAG LINE is 97928565.

What is the registration number for DIAG LINE?

DIAG LINE is registered under USPTO registration number 7460437.

Sealvo

Home Search: DIAG LINEDIAG LINE #97928565

Back

Updated Sep 19, 2026·42 searches this week

View on USPTO TSDR Find similar marks

DIA

USPTO Trademark Record

REGISTERED

DIAG LINE

SN 97928565·Reg 7460437·Filed May 09, 2023

Owner QINGDAO CHUANGHUI TIMES TRADE SERVICE CO., LTD.

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

DIAG LINE (Serial No. 97928565), Registration No. 7460437, is a registered US trademark filed on May 09, 2023 by QINGDAO CHUANGHUI TIMES TRADE SERVICE CO., LTD.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: July 30, 2030

Conflict Analysis

Full conflict analysis for DIAG LINE (SN 97928565) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DIAG LINE (Reg. #7460437) is a registered US trademark that has been protecting its owner, QINGDAO CHUANGHUI TIMES TRADE SERVICE CO., LTD., since 2023. 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

May 09, 2023

SERIAL

97928565

REG#

7460437

REGISTERED

Jul 30, 2024

Filing Information

StatusREGISTERED

Filing DateMay 09, 2023

Serial Number97928565

Registration No.7460437

Registration DateJul 30, 2024

Status DateJul 30, 2024

Published for OppositionMay 14, 2024

Filing Basis & Declarations

Filed 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: Apr 07, 2023

First use in commerce: Apr 07, 2023

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

26 events

REGISTERED-PRINCIPAL REGISTER

Jul 30, 2024

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 30, 2024

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 14, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 14, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 24, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 05, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 28, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 28, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 28, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

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

Mar 26, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 26, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Mar 26, 2024

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 26, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Mar 26, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

NON-FINAL ACTION WRITTEN

Feb 29, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 29, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 29, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 05, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 04, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 04, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Feb 01, 2024

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Feb 01, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 01, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 01, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 08, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 12, 2023

NEW APPLICATION ENTERED

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Recently filed and registered marks in the same international class.

LIN

LINE

76638831

SIGNIFY HOLDING B.V.

REGISTERED

LIN

LINE DANCER

87718384

Chauvet & Sons, LLC

REGISTERED

GRE

GREEN LINE

99325028

Scooterworks USA LLC

REGISTERED

DRA

DRAGON-LINE

86433860

Teeter, Monty J.

REGISTERED

Other Marks by Leo V. Gureff, Roman Campos

Additional USPTO filings handled by the same attorney of record.

DOM

DOMESTAR

97868998

REGISTERED

DIAG LINE

Run a conflict check

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Other Marks by Leo V. Gureff, Roman Campos

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company