Who owns the LINKOUT trademark?

The LINKOUT trademark is owned by The National Library of Medicine.

What class is the LINKOUT trademark registered in?

The LINKOUT trademark is registered in Class 044 (Medical, veterinary & beauty care services).

What is the serial number for LINKOUT?

The USPTO serial number for LINKOUT is 76532980.

What is the registration number for LINKOUT?

LINKOUT is registered under USPTO registration number 2901303.

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Updated Sep 26, 2026·9 searches this week

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LIN

USPTO Trademark Record

REGISTERED

LINKOUT

SN 76532980·Reg 2901303·Filed Jul 29, 2003

Owner The National Library of Medicine

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

LINKOUT (Serial No. 76532980), Registration No. 2901303, is a registered US trademark filed on Jul 29, 2003 by The National Library of Medicine. This trademark covers Class 044 (Medical, veterinary & beauty care services).

Section 8/9 declaration window: November 09, 2034

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Mark Intelligence

LINKOUT (Reg. #2901303) is a registered US trademark that has been protecting its owner, The National Library of Medicine, since 2003. The mark covers Class 044 (Medical, veterinary & beauty care services). Goods and services include Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, h.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 29, 2003

SERIAL

76532980

REG#

2901303

REGISTERED

Nov 09, 2004

Filing Information

StatusREGISTERED

Filing DateJul 29, 2003

Serial Number76532980

Registration No.2901303

Registration DateNov 09, 2004

Status DateMar 20, 2025

Published for OppositionAug 17, 2004

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

First use anywhere: Sep 30, 1999

First use in commerce: Sep 30, 1999

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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

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Status History

26 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 20, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 20, 2025

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Mar 20, 2025

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Mar 20, 2025

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

TEAS SECTION 8 & 9 RECEIVED

Nov 08, 2024

TEAS SECTION 8 & 9 RECEIVED

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

Nov 09, 2023

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 29, 2014

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Aug 29, 2014

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 29, 2014

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Aug 29, 2014

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

TEAS SECTION 8 & 9 RECEIVED

Aug 12, 2014

TEAS SECTION 8 & 9 RECEIVED

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

Jun 13, 2011

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 13, 2011

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 08, 2010

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Dec 08, 2010

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

TEAS SECTION 8 & 15 RECEIVED

Nov 18, 2010

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Nov 09, 2004

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 17, 2004

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jul 28, 2004

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

May 24, 2004

APPROVED FOR PUB - PRINCIPAL REGISTER

FAX RECEIVED

May 24, 2004

FAX RECEIVED

PAPER RECEIVED

Apr 14, 2004

PAPER RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 14, 2004

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Feb 20, 2004

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Feb 13, 2004

ASSIGNED TO EXAMINER

PAPER RECEIVED

Oct 07, 2003

PAPER RECEIVED

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