Who owns the CSL trademark?

The CSL trademark is owned by Troy-CSL Lighting, Inc..

What class is the CSL trademark registered in?

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

What is the serial number for CSL?

The USPTO serial number for CSL is 86764795.

What is the registration number for CSL?

CSL is registered under USPTO registration number 4982252.

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CSL

USPTO Trademark Record

REGISTERED

CSL

SN 86764795·Reg 4982252·Filed Sep 22, 2015

Owner Troy-CSL Lighting, Inc.

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

CSL (Serial No. 86764795), Registration No. 4982252, is a registered US trademark filed on Sep 22, 2015 by Troy-CSL Lighting, Inc.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: June 23, 2036

Conflict Analysis

Full conflict analysis for CSL (SN 86764795) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CSL (Reg. #4982252) is a registered US trademark that has been protecting its owner, Troy-CSL Lighting, Inc., since 2015. 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

Sep 22, 2015

SERIAL

86764795

REG#

4982252

REGISTERED

Jun 21, 2016

Filing Information

StatusREGISTERED

Filing DateSep 22, 2015

Serial Number86764795

Registration No.4982252

Registration DateJun 21, 2016

Status DateAug 05, 2026

Published for OppositionApr 05, 2016

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

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

First use anywhere: Nov 30, 1957

First use in commerce: Nov 30, 1957

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.

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Status History

33 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 05, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Aug 05, 2026

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 05, 2026

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Aug 05, 2026

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

TEAS SECTION 8 & 9 RECEIVED

Jun 05, 2026

TEAS SECTION 8 & 9 RECEIVED

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

Jun 21, 2025

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

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

Jan 07, 2023

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

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jan 07, 2023

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 06, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Jun 21, 2022

TEAS SECTION 8 & 15 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 04, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Mar 04, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 04, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 04, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 04, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-PRINCIPAL REGISTER

Jun 21, 2016

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 05, 2016

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Mar 16, 2016

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Mar 02, 2016

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 25, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 24, 2016

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 24, 2016

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 15, 2016

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ASSIGNED TO PETITION STAFF

Jan 20, 2016

ASSIGNED TO PETITION STAFF

PETITION TO DIRECTOR DISMISSED

Jan 20, 2016

PETITION TO DIRECTOR DISMISSED

COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION ENTERED

Jan 15, 2016

COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION ENTERED

EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED

Jan 13, 2016

EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED

ASSIGNED TO LIE

Jan 13, 2016

ASSIGNED TO LIE

EXAMINER'S AMENDMENT/PRIORITY ACTION MAILED

Jan 13, 2016

EXAMINER'S AMENDMENT/PRIORITY ACTION MAILED

ASSIGNED TO EXAMINER

Jan 08, 2016

ASSIGNED TO EXAMINER

TEAS REQUEST TO MAKE SPECIAL RECEIVED

Dec 14, 2015

TEAS REQUEST TO MAKE SPECIAL RECEIVED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 28, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 25, 2015

NEW APPLICATION ENTERED

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