Who owns the CLR trademark?

The CLR trademark is owned by Chemisches Laboratorium Dr. Kurt RichterGmbH.

What class is the CLR trademark registered in?

The CLR trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use), Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations), Class 042 (Scientific, technology & SaaS services).

What is the serial number for CLR?

The USPTO serial number for CLR is 79076766.

What is the registration number for CLR?

CLR is registered under USPTO registration number 3864476.

CLR - Owned by Chemisches Laboratorium Dr. Kurt RichterGmbH - (Class 001, Class 003, Class 042)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

Class 003Non-medicated cosmetics, toiletry preparations & cleaning preparations

US codes: 001, 004, 006, 050, 051, 052

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

This description is as filed with the USPTO and defines the scope of trademark protection.

Filing Basis & Declarations

Section 15 AcknowledgedTrademark

Status History

42 events

NEW REPRESENTATIVE AT IB RECEIVED

Mar 12, 2026

Code NREP

NEW REPRESENTATIVE AT IB RECEIVED

Jul 29, 2023

Code NREP

INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE

Aug 18, 2021

Code INNA

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Aug 02, 2021

Code INPR

REGISTERED-SEC.71 ACCEPTED

Dec 02, 2020

Code 71AG

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Dec 02, 2020

Code NA71

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 25, 2020

Code APRE

TEAS SECTION 71 RECEIVED

Jul 31, 2020

Code ES71

INTERNATIONAL REGISTRATION RENEWED

Dec 05, 2019

Code RNWL

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

Oct 19, 2019

Code REM4

CHANGE OF NAME/ADDRESS REC'D FROM IB

Feb 22, 2018

Code ADCH

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 16, 2018

Code TCCA

PARTIAL INVALIDATION PROCESSED BY THE IB

Apr 07, 2017

Code INNP

GENERIC MADRID TRANSACTION CREATED

Nov 09, 2016

Code XXCR

GENERIC MADRID TRANSACTION SENT TO IB

Nov 09, 2016

Code XXSS

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Oct 03, 2016

Code INPR

REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.

Feb 03, 2016

Code C75P

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Feb 03, 2016

Code NA75

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 02, 2016

Code APRE

TEAS SECTION 71 & 15 RECEIVED

Jan 15, 2016

Code ES75

FINAL DECISION TRANSACTION PROCESSED BY IB

Feb 12, 2011

Code FINV

FINAL DISPOSITION PROCESSED

Jan 24, 2011

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Jan 24, 2011

Code FICS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jan 19, 2011

Code FICR

REGISTERED-PRINCIPAL REGISTER

Oct 19, 2010

Code R.PR

PUBLISHED FOR OPPOSITION

Aug 03, 2010

Code PUBO

NOTICE OF PUBLICATION

Jul 14, 2010

Code NPUB

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jul 01, 2010

Code PREV

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 23, 2010

Code CNSA

ASSIGNED TO LIE

Jun 04, 2010

Code ALIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 04, 2010

Code CRFA

AMENDMENT FROM APPLICANT ENTERED

Jun 04, 2010

Code ACEC

PAPER RECEIVED

May 24, 2010

Code MAIL

REFUSAL PROCESSED BY IB

Apr 09, 2010

Code RFNT

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Feb 25, 2010

Code RFCR

REFUSAL PROCESSED BY MPU

Feb 25, 2010

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Feb 25, 2010

Code RFCS

NON-FINAL ACTION WRITTEN

Feb 24, 2010

Code CNRT

ASSIGNED TO EXAMINER

Feb 23, 2010

Code DOCK

APPLICATION FILING RECEIPT MAILED

Jan 09, 2010

Code MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 05, 2010

Code NWOS

SN ASSIGNED FOR SECT 66A APPL FROM IB

Dec 31, 2009

Code REPR

Other Marks by Chemisches Laboratorium Dr. Kurt RichterGmbH

Additional USPTO filings from the same owner.

PRO

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CLR

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Chemisches Laboratorium Dr. Kurt RichterGmbH

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

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