Who owns the OS-9 trademark?

The OS-9 trademark is owned by MICROWARE LP.

What class is the OS-9 trademark registered in?

The OS-9 trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for OS-9?

The USPTO serial number for OS-9 is 73776275.

What is the registration number for OS-9?

OS-9 is registered under USPTO registration number 1556654.

OS9

USPTO Trademark Record

REGISTERED

OS-9

SN 73776275·Reg 1556654·Filed Jan 23, 1989

Owner MICROWARE LP

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.

OS-9 (Serial No. 73776275), Registration No. 1556654, is a registered US trademark filed on Jan 23, 1989 by MICROWARE LP. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: September 19, 2029

Mark Intelligence

OS-9 (Reg. #1556654) is a registered US trademark that has been protecting its owner, MICROWARE LP, since 1989. 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

Jan 23, 1989

SERIAL

73776275

REG#

1556654

REGISTERED

Sep 19, 1989

Owner

Applicant

MICROWARE LP

Entity

Limited Partnership

State

Address

3414 CRESCENT COURT, PLANO, TX, 75093

Country

Attorney

NameTamera H. Bennett

Law firm

Tamera H. Bennett Harper & Bates LLP

Docket

1333.00004

Address

1717 Main Street, Suite 3550, Dallas, TX 75201, United States

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Filing Information

StatusREGISTERED

Filing DateJan 23, 1989

Serial Number73776275

Registration No.1556654

Registration DateSep 19, 1989

Status DateSep 09, 2019

Published for OppositionJun 27, 1989

Next RenewalSeptember 19, 2029

Mark TypeTypeset (words/letters/numbers)

Attorney Docket1333.00004

Status DescriptionLive and registered, renewed

Filing Signals

FILED

1989

YEARS AGO

37y

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: 038

First use anywhere: Mar 31, 1980

First use in commerce: Mar 31, 1980

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

Status History

29 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 26, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 26, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jun 26, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 26, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 26, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Sep 09, 2019

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Sep 09, 2019

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Sep 09, 2019

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

TEAS SECTION 8 & 9 RECEIVED

Sep 05, 2019

TEAS SECTION 8 & 9 RECEIVED

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

Sep 19, 2018

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Dec 28, 2016

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Aug 03, 2009

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 03, 2009

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Jul 23, 2009

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Jul 13, 2009

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Sep 12, 2008

CASE FILE IN TICRS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 29, 2007

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Dec 13, 2006

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 11, 2006

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 31, 2003

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 17, 2002

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Apr 25, 1995

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

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

Oct 14, 1994

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

REGISTERED-PRINCIPAL REGISTER

Sep 19, 1989

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 27, 1989

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

May 29, 1989

NOTICE OF PUBLICATION

May 27, 1989

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 21, 1989

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 15, 1989

ASSIGNED TO EXAMINER

OS-9

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