Who owns the WINDOWS trademark?

The WINDOWS trademark is owned by MICROSOFT CORPORATION.

What class is the WINDOWS trademark registered in?

The WINDOWS trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for WINDOWS?

The USPTO serial number for WINDOWS is 74413669.

What is the registration number for WINDOWS?

WINDOWS is registered under USPTO registration number 1989386.

WIN

USPTO Trademark Record

REGISTERED

WINDOWS

SN 74413669·Reg 1989386·Filed Jul 16, 1993

Owner MICROSOFT CORPORATION

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

WINDOWS (Serial No. 74413669), Registration No. 1989386, is a registered US trademark filed on Jul 16, 1993 by MICROSOFT CORPORATION. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: July 30, 2036

Mark Intelligence

WINDOWS (Reg. #1989386) is a registered US trademark that has been protecting its owner, MICROSOFT CORPORATION, since 1993. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 16, 1993

SERIAL

74413669

REG#

1989386

REGISTERED

Jul 30, 1996

Owner

Applicant

MICROSOFT CORPORATION

Entity

Corporation

State

Address

255 East Fifth Street, Suite 1900, Cincinnati, OH, 45202

Country

Attorney

NameKaren Kreider Gaunt

Law firm

Karen Kreider Gaunt Dinsmore & Shohl LLP

Docket

128291.4

Address

255 East Fifth Street Suite 1900, Cincinnati, OH 45202, United States

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Filing Information

StatusREGISTERED

Filing DateJul 16, 1993

Serial Number74413669

Registration No.1989386

Registration DateJul 30, 1996

Status DateAug 19, 2026

Published for OppositionMay 07, 1996

Next RenewalJuly 30, 2036

Mark TypeTypeset (words/letters/numbers)

Attorney Docket128291.4

Status DescriptionLive and registered, renewed

Filing Signals

FILED

1993

YEARS AGO

33y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Oct 01, 1992

First use in commerce: Oct 01, 1992

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

Status History

65 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 19, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Aug 19, 2026

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Aug 19, 2026

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Aug 19, 2026

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

TEAS SECTION 8 & 9 RECEIVED

Jun 24, 2026

TEAS SECTION 8 & 9 RECEIVED

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

Jul 30, 2025

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 14, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Mar 14, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 14, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 14, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 14, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 13, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Sep 13, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 13, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Sep 13, 2021

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 13, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 13, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 10, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Oct 10, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 10, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 10, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 10, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

NOTICE OF SUIT

Feb 14, 2020

NOTICE OF SUIT

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

Dec 13, 2018

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 13, 2018

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

NOTICE OF SUIT

Sep 27, 2016

NOTICE OF SUIT

Sep 27, 2016

NOTICE OF SUIT

Sep 27, 2016

NOTICE OF SUIT

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 02, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

May 02, 2016

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

May 02, 2016

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

May 02, 2016

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

TEAS SECTION 8 & 9 RECEIVED

Feb 24, 2016

TEAS SECTION 8 & 9 RECEIVED

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

Jul 30, 2015

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

NOTICE OF SUIT

Feb 25, 2015

NOTICE OF SUIT

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 30, 2014

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTICE OF SUIT

Jun 16, 2008

NOTICE OF SUIT

Feb 12, 2008

NOTICE OF SUIT

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 28, 2006

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Dec 04, 2006

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Dec 04, 2006

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Nov 28, 2006

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Sep 25, 2006

TEAS SECTION 8 & 9 RECEIVED

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

Sep 25, 2006

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

ASSIGNED TO PARALEGAL

Apr 08, 2005

ASSIGNED TO PARALEGAL

REGISTERED - SEC. 15 ACKNOWLEDGED

Apr 08, 2005

REGISTERED - SEC. 15 ACKNOWLEDGED

COUNTERCLAIM OPP. NO. 999999

Nov 19, 2004

COUNTERCLAIM OPP. NO. 999999

TEAS SECTION 15 RECEIVED

Aug 26, 2004

TEAS SECTION 15 RECEIVED

REGISTERED - SEC. 15 AFFIDAVIT FILED

Aug 26, 2004

REGISTERED - SEC. 15 AFFIDAVIT FILED

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Apr 21, 2004

REGISTERED - SEC. 8 (6-YR) ACCEPTED

TEAS SECTION 8 RECEIVED

Jan 29, 2003

TEAS SECTION 8 RECEIVED

REGISTERED - SEC. 8 (6-YR) FILED

Jan 29, 2003

REGISTERED - SEC. 8 (6-YR) FILED

REGISTERED-PRINCIPAL REGISTER

Jul 30, 1996

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 07, 1996

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Apr 05, 1996

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 04, 1996

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Mar 01, 1996

EXAMINER'S AMENDMENT MAILED

LETTER OF SUSPENSION MAILED

Jul 24, 1995

LETTER OF SUSPENSION MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 13, 1995

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Dec 05, 1994

NON-FINAL ACTION MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 03, 1994

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Apr 28, 1994

NON-FINAL ACTION MAILED

EXAMINER'S AMENDMENT MAILED

Mar 21, 1994

EXAMINER'S AMENDMENT MAILED

ASSIGNED TO EXAMINER

Nov 18, 1993

ASSIGNED TO EXAMINER

Nov 12, 1993

ASSIGNED TO EXAMINER

WINDOWS

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