Who owns the QC-21 WELL CLEANER trademark?

The QC-21 WELL CLEANER trademark is owned by LAYNE CHRISTENSEN COMPANY.

What class is the QC-21 WELL CLEANER trademark registered in?

The QC-21 WELL CLEANER trademark is registered in Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

What is the serial number for QC-21 WELL CLEANER?

The USPTO serial number for QC-21 WELL CLEANER is 75011275.

What is the registration number for QC-21 WELL CLEANER?

QC-21 WELL CLEANER is registered under USPTO registration number 2045091.

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USPTO Trademark Record

REGISTERED

QC-21 WELL CLEANER

SN 75011275·Reg 2045091·Filed Oct 27, 1995

Owner LAYNE CHRISTENSEN COMPANY

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

QC-21 WELL CLEANER (Serial No. 75011275), Registration No. 2045091, is a registered US trademark filed on Oct 27, 1995 by LAYNE CHRISTENSEN COMPANY. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

Section 8/9 declaration window: March 11, 2037

Mark Intelligence

QC-21 WELL CLEANER (Reg. #2045091) is a registered US trademark that has been protecting its owner, LAYNE CHRISTENSEN COMPANY, since 1995. The mark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations). Goods and services include Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 27, 1995

SERIAL

75011275

REG#

2045091

REGISTERED

Mar 11, 1997

Filing Information

StatusREGISTERED

Filing DateOct 27, 1995

Serial Number75011275

Registration No.2045091

Registration DateMar 11, 1997

Status DateJun 02, 2026

Published for OppositionJun 04, 1996

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

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

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

First use anywhere: Oct 06, 1995

First use in commerce: Oct 06, 1995

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

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

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Status History

34 events

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

Jun 02, 2026

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jun 02, 2026

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Jun 02, 2026

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 01, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Mar 30, 2026

TEAS SECTION 8 & 9 RECEIVED

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

Mar 11, 2026

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

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

Nov 09, 2016

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Nov 09, 2016

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Nov 09, 2016

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 31, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Aug 17, 2016

TEAS SECTION 8 & 9 RECEIVED

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

Mar 11, 2016

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 18, 2015

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 25, 2015

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE FILE IN TICRS

Dec 20, 2006

CASE FILE IN TICRS

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

Aug 08, 2006

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 08, 2006

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Aug 03, 2006

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

May 09, 2006

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 14, 2006

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Jul 22, 2002

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

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

May 24, 2002

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

CORRECTION UNDER SECTION 7 - PROCESSED

Oct 24, 1997

CORRECTION UNDER SECTION 7 - PROCESSED

SEC 7 REQUEST FILED

May 28, 1997

SEC 7 REQUEST FILED

REGISTERED-PRINCIPAL REGISTER

Mar 11, 1997

REGISTERED-PRINCIPAL REGISTER

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 13, 1997

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Dec 17, 1996

STATEMENT OF USE PROCESSING COMPLETE

USE AMENDMENT FILED

Oct 24, 1996

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Aug 27, 1996

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jun 04, 1996

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

May 03, 1996

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 02, 1996

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Apr 01, 1996

EXAMINER'S AMENDMENT MAILED

ASSIGNED TO EXAMINER

Mar 28, 1996

ASSIGNED TO EXAMINER

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