Who owns the DOOR-IN-DOOR trademark?

The DOOR-IN-DOOR trademark is owned by LG Electronics Inc..

What class is the DOOR-IN-DOOR trademark registered in?

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

What is the serial number for DOOR-IN-DOOR?

The USPTO serial number for DOOR-IN-DOOR is 86294917.

What is the registration number for DOOR-IN-DOOR?

DOOR-IN-DOOR is registered under USPTO registration number 4766120.

Sealvo

Home Search: DOOR-IN-DOORDOOR-IN-DOOR #86294917

Back

Updated Sep 27, 2026·27 searches this week

View on USPTO TSDR Find similar marks

DOO

USPTO Trademark Record

REGISTERED

DOOR-IN-DOOR

SN 86294917·Reg 4766120·Filed May 29, 2014

Owner LG Electronics Inc.

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

DOOR-IN-DOOR (Serial No. 86294917), Registration No. 4766120, is a registered US trademark filed on May 29, 2014 by LG Electronics Inc.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: July 02, 2035

Conflict Analysis

Full conflict analysis for DOOR-IN-DOOR (SN 86294917) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DOOR-IN-DOOR (Reg. #4766120) is a registered US trademark that has been protecting its owner, LG Electronics Inc., since 2014. 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....

FILED

May 29, 2014

SERIAL

86294917

REG#

4766120

REGISTERED

Jun 30, 2015

Filing Information

StatusREGISTERED

Filing DateMay 29, 2014

Serial Number86294917

Registration No.4766120

Registration DateJun 30, 2015

Status DateAug 07, 2025

Next RenewalJuly 02, 2035

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

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

First use anywhere: May 31, 2012

First use in commerce: May 31, 2012

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

37 events

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Aug 07, 2025

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 07, 2025

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Aug 07, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 05, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Mar 18, 2025

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Jun 30, 2024

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Mar 04, 2021

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Mar 04, 2021

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 02, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Dec 30, 2020

TEAS SECTION 8 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 20, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Jul 20, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 20, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jul 20, 2020

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 20, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 20, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jun 30, 2020

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 08, 2019

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-SUPPLEMENTAL REGISTER

Jun 30, 2015

REGISTERED-SUPPLEMENTAL REGISTER

APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER

May 22, 2015

APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER

LAW OFFICE PUBLICATION REVIEW COMPLETED

May 22, 2015

LAW OFFICE PUBLICATION REVIEW COMPLETED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 21, 2015

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 21, 2015

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

May 20, 2015

ASSIGNED TO LIE

TEAS REQUEST FOR RECONSIDERATION RECEIVED

May 19, 2015

TEAS REQUEST FOR RECONSIDERATION RECEIVED

FINAL REFUSAL WRITTEN

Feb 27, 2015

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Feb 27, 2015

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Feb 27, 2015

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 26, 2015

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 25, 2015

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 25, 2015

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Sep 10, 2014

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 10, 2014

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 10, 2014

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 04, 2014

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 11, 2014

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 02, 2014

NEW APPLICATION ENTERED

Other Marks by LG Electronics Inc.

Additional USPTO filings from the same owner.

CLO

CLOI SERVEBOT

88207616

LG Electronics Inc.

REGISTERED

LOD

LODECIBEL

86871672

LG ELECTRONICS INC.

REGISTERED

ART

ART COOL

78298659

LG Electronics Inc.

REGISTERED

THI

THINQ AI SAVING

99240659

LG Electronics Inc.

REGISTERED

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

Recently filed and registered marks in the same international class.

DOO

DOOR-IN-DOOR

88055289

LG Electronics Inc.

ABANDONED

IND

IN-DOOR-ICE

75930015

Whirlpool Properties, Inc.

REGISTERED

RED

REDI DOOR

99206606

Tile Redi, LLC

REGISTERED

DOO

DOOR COOLING

88181602

LG Electronics Inc.

REGISTERED

Other Marks by Michael T. Smith

Additional USPTO filings handled by the same attorney of record.

LOG

LogoMark

99614361

REGISTERED

SPO

SPOW

97203756

REGISTERED

EES

EESPACK

97203794

REGISTERED

YEP

79387058

REGISTERED

DOOR-IN-DOOR

Run a conflict check

Other Marks by LG Electronics Inc.

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

Other Marks by Michael T. Smith

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company