Who owns the COSTCO trademark?

The COSTCO trademark is owned by COSTCO WHOLESALE MEMBERSHIP, INC..

What class is the COSTCO trademark registered in?

The COSTCO trademark is registered in Class 038 (Telecommunications services).

What is the serial number for COSTCO?

The USPTO serial number for COSTCO is 75583568.

What is the registration number for COSTCO?

COSTCO is registered under USPTO registration number 2299961.

Sealvo

Home Search: COSTCOCOSTCO #75583568

Back

Updated Sep 29, 2026·30 searches this week

View on USPTO TSDR Find similar marks

COS

USPTO Trademark Record

REGISTERED

COSTCO

SN 75583568·Reg 2299961·Filed Nov 05, 1998

Owner COSTCO WHOLESALE MEMBERSHIP, INC.

Telecommunications.

COSTCO (Serial No. 75583568), Registration No. 2299961, is a registered US trademark filed on Nov 05, 1998 by COSTCO WHOLESALE MEMBERSHIP, INC.. This trademark covers Class 038 (Telecommunications services).

Section 8/9 declaration window: December 14, 2029

Conflict Analysis

Full conflict analysis for COSTCO (SN 75583568) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

COSTCO (Reg. #2299961) is a registered US trademark that has been protecting its owner, COSTCO WHOLESALE MEMBERSHIP, INC., since 1998. The mark covers Class 038 (Telecommunications services). Goods and services include Telecommunications.. The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 05, 1998

SERIAL

75583568

REG#

2299961

REGISTERED

Dec 14, 1999

Filing Information

StatusREGISTERED

Filing DateNov 05, 1998

Serial Number75583568

Registration No.2299961

Registration DateDec 14, 1999

Status DateFeb 09, 2019

Published for OppositionSep 21, 1999

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 038Telecommunications services

US codes: 100, 101, 104

First use anywhere: Mar 31, 1997

First use in commerce: Mar 31, 1997

Telecommunications.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

29 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 18, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Dec 18, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 18, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 18, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 18, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 09, 2019

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Feb 09, 2019

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Feb 09, 2019

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Feb 09, 2019

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

TEAS SECTION 8 & 9 RECEIVED

Jan 11, 2019

TEAS SECTION 8 & 9 RECEIVED

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

Dec 14, 2018

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 28, 2014

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 13, 2013

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Apr 22, 2009

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 22, 2009

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Apr 20, 2009

ASSIGNED TO PARALEGAL

Apr 20, 2009

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Apr 16, 2009

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 23, 2007

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Feb 09, 2005

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

TEAS SECTION 8 & 15 RECEIVED

Jan 14, 2005

TEAS SECTION 8 & 15 RECEIVED

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

Jan 14, 2005

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

Jan 14, 2005

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

REGISTERED-PRINCIPAL REGISTER

Dec 14, 1999

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 21, 1999

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Aug 20, 1999

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 04, 1999

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

May 27, 1999

ASSIGNED TO EXAMINER

May 27, 1999

ASSIGNED TO EXAMINER

Other Marks by COSTCO WHOLESALE MEMBERSHIP, INC.

Additional USPTO filings from the same owner.

COS

COSTCO

74648675

COSTCO WHOLESALE MEMBERSHIP, INC.

REGISTERED

GOL

GOLD STAR MEMBER

75025765

COSTCO WHOLESALE MEMBERSHIP, INC.

REGISTERED

COS

COSTCO

74648958

COSTCO WHOLESALE MEMBERSHIP INC

REGISTERED

COS

COSTCO ANYWHERE

86771962

Costco Wholesale Membership, Inc.

REGISTERED

Other Marks in Class 038 — Telecommunications services

Recently filed and registered marks in the same international class.

COS

COSTCO

75583211

COSTCO WHOLESALE MEMBERSHIP, INC.

REGISTERED

COS

COSTCO WHOLESALE

75583565

COSTCO WHOLESALE MEMBERSHIP, INC.

REGISTERED

COS

COSTCO WHOLESALE EXECUTIVE MEMBER

75598867

COSTCO WHOLESALE MEMBERSHIP, INC.

REGISTERED

COS

COSTCO ONLINE

75615108

COSTCO WHOLESALE MEMBERSHIP, INC.

ABANDONED

Other Marks by Lindsay Kaplan

Additional USPTO filings handled by the same attorney of record.

SER

SERIES BY MARRIOTT

98892690

REGISTERED

KIR

KIRKLAND SIGNATURE

98833271

REGISTERED

COS

COSTCO

74648675

REGISTERED

GOL

GOLD STAR MEMBER

75025765

REGISTERED

COSTCO

Run a conflict check

Other Marks by COSTCO WHOLESALE MEMBERSHIP, INC.

Other Marks in Class 038 — Telecommunications services

Other Marks by Lindsay Kaplan

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company