Who owns the MAINSTAY trademark?

The MAINSTAY trademark is owned by MADEWELL PRODUCTS CORPORATION.

What class is the MAINSTAY trademark registered in?

The MAINSTAY trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for MAINSTAY?

The USPTO serial number for MAINSTAY is 72223924.

What is the registration number for MAINSTAY?

MAINSTAY is registered under USPTO registration number 807428.

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Updated Oct 28, 2026·25 searches this week

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USPTO Trademark Record

REGISTERED

MAINSTAY

SN 72223924·Reg 807428·Filed

Owner MADEWELL PRODUCTS CORPORATION

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.

MAINSTAY (Serial No. 72223924), Registration No. 807428, is a registered US trademark by MADEWELL PRODUCTS CORPORATION. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

Section 8/9 declaration window: April 28, 2036

Mark Intelligence

MAINSTAY (Reg. #807428) is a registered US trademark that has been protecting its owner, MADEWELL PRODUCTS CORPORATION, since its filing date. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use). Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse....

FILED

SERIAL

72223924

REG#

807428

Filing Information

StatusREGISTERED

Serial Number72223924

Registration No.807428

Status DateSep 17, 2025

Next RenewalApril 28, 2036

Mark TypeTypeset (words/letters/numbers)

Attorney Docket201301-3030

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001

First use anywhere: Apr 23, 1965

First use in commerce: Apr 23, 1965

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

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Status History

29 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 17, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Sep 17, 2025

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

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Sep 17, 2025

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

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

Sep 17, 2025

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

TEAS SECTION 8 & 9 RECEIVED

May 20, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Apr 26, 2025

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 11, 2024

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 11, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Apr 11, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 11, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 11, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 30, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jun 30, 2016

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jun 30, 2016

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Jun 30, 2016

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

TEAS SECTION 8 & 9 RECEIVED

Apr 12, 2016

TEAS SECTION 8 & 9 RECEIVED

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

Apr 26, 2015

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

CASE FILE IN TICRS

Feb 06, 2009

CASE FILE IN TICRS

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

Dec 04, 2006

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Dec 04, 2006

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED

Aug 01, 2006

POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED

ASSIGNED TO PARALEGAL

Jul 26, 2006

ASSIGNED TO PARALEGAL

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 16, 2006

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 03, 2006

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Apr 26, 2006

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

TEAS SECTION 8 & 9 RECEIVED

Apr 26, 2006

TEAS SECTION 8 & 9 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 26, 2006

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

Apr 26, 1986

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

Apr 22, 1986

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

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