Who owns the RETRO-LINE trademark?

The RETRO-LINE trademark is owned by HEAT-LINE CORPORATION.

What class is the RETRO-LINE trademark registered in?

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

What is the serial number for RETRO-LINE?

The USPTO serial number for RETRO-LINE is 74229193.

What is the registration number for RETRO-LINE?

RETRO-LINE is registered under USPTO registration number 1819452.

Sealvo

Home Search: RETRO-LINERETRO-LINE #74229193

Back

Updated Sep 17, 2026·38 searches this week

View on USPTO TSDR Find similar marks

RET

USPTO Trademark Record

REGISTERED

RETRO-LINE

SN 74229193·Reg 1819452·Filed Dec 11, 1991

Owner HEAT-LINE CORPORATION

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

RETRO-LINE (Serial No. 74229193), Registration No. 1819452, is a registered US trademark filed on Dec 11, 1991 by HEAT-LINE CORPORATION. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: February 01, 2034

Conflict Analysis

Full conflict analysis for RETRO-LINE (SN 74229193) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

RETRO-LINE (Reg. #1819452) is a registered US trademark that has been protecting its owner, HEAT-LINE CORPORATION, since 1991. 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

Dec 11, 1991

SERIAL

74229193

REG#

1819452

REGISTERED

Feb 01, 1994

Filing Information

StatusREGISTERED

Filing DateDec 11, 1991

Serial Number74229193

Registration No.1819452

Registration DateFeb 01, 1994

Status DateMay 16, 2024

Published for OppositionFeb 16, 1993

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 031, 034

First use anywhere: Aug 31, 1988

First use in commerce: Aug 31, 1988

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

38 events

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

Aug 03, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 03, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 03, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Aug 03, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 16, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

May 16, 2024

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

May 16, 2024

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

May 16, 2024

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

TEAS SECTION 8 & 9 RECEIVED

Feb 01, 2024

TEAS SECTION 8 & 9 RECEIVED

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

Feb 18, 2014

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

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

Feb 18, 2014

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Feb 18, 2014

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 18, 2014

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Feb 05, 2014

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 05, 2014

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

Feb 05, 2014

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Apr 06, 2011

CASE FILE IN TICRS

REVIEW OF CORRESPONDENCE COMPLETE

Sep 21, 2010

REVIEW OF CORRESPONDENCE COMPLETE

PAPER RECEIVED

Sep 09, 2010

PAPER RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 22, 2008

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Oct 22, 2008

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

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

Sep 18, 2004

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 18, 2004

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Aug 02, 2004

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

May 04, 2000

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jan 22, 2000

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Feb 01, 1994

REGISTERED-PRINCIPAL REGISTER

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Nov 30, 1993

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Nov 19, 1993

STATEMENT OF USE PROCESSING COMPLETE

USE AMENDMENT FILED

Sep 30, 1993

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

May 11, 1993

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 16, 1993

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jan 15, 1993

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 18, 1992

APPROVED FOR PUB - PRINCIPAL REGISTER

LETTER OF SUSPENSION MAILED

Sep 22, 1992

LETTER OF SUSPENSION MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 17, 1992

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Feb 14, 1992

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Feb 03, 1992

ASSIGNED TO EXAMINER

Other Marks by HEAT-LINE CORPORATION

Additional USPTO filings from the same owner.

KOM

KOMPENSATOR

87628239

Heat-Line Corporation

REGISTERED

HEA

HEAT-LINE

74229194

HEAT-LINE CORPORATION

REGISTERED

RET

RETRO-FM

87002037

Heat-Line Corporation

REGISTERED

RET

RETRO-DWS

87002077

Heat-Line Corporation

REGISTERED

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

Recently filed and registered marks in the same international class.

RET

RETRO THINC

98810710

Wang, Fenqiang

REGISTERED

RET

RETRO-PASSIVE

88148344

CantoUSA, LLC

REGISTERED

RET

RETRO ZONE

86738535

MGM PRODUCTS, INC.

REGISTERED

RET

RETRO-AIR

87796351

Septic Services, Inc.

REGISTERED

Other Marks by Peter J. Ims

Additional USPTO filings handled by the same attorney of record.

MID

MIDWEST PATROL

99385667

REGISTERED

POL

POLYJET TOUGHONE

98778192

REGISTERED

ACT

ACTUS MANUFACTURING

99050059

REGISTERED

BLA

BLACK HAWAIIAN HONEY

88000311

REGISTERED

RETRO-LINE

Run a conflict check

Other Marks by HEAT-LINE CORPORATION

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

Other Marks by Peter J. Ims

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company