Who owns the GSW trademark?

The GSW trademark is owned by GeoScienceWorld.

What class is the GSW trademark registered in?

The GSW trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for GSW?

The USPTO serial number for GSW is 76618929.

What is the registration number for GSW?

GSW is registered under USPTO registration number 3185222.

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Updated Nov 4, 2026·31 searches this week

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Section 8 & 9 renewal window

December 21, 2026

46 days remaining

GSW

REGISTERED

Serial: 76618929
Reg: 3185222
Filed: Nov 02, 2004
Owner: GeoScienceWorld

Education; providing of training; entertainment; sporting and cultural activities.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Feb 24, 2005

First use in commerce: Feb 24, 2005

Education; providing of training; entertainment; sporting and cultural activities.

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

Status History

38 events

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

Dec 19, 2025

Code REM2

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 08, 2023

Code COAR

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

May 08, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 08, 2023

Code ARAA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

May 08, 2023

Code EWAF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 08, 2023

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 08, 2023

Code CHAN

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 15, 2016

Code APRE

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

Jul 15, 2016

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 15, 2016

Code RNL1

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

Jul 15, 2016

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Apr 22, 2016

Code E89R

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

Dec 19, 2015

Code REM2

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 16, 2012

Code APRE

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

Mar 16, 2012

Code C15A

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Mar 16, 2012

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Feb 03, 2012

Code E815

REGISTERED-PRINCIPAL REGISTER

Dec 19, 2006

Code R.PR

PUBLISHED FOR OPPOSITION

Oct 03, 2006

Code PUBO

NOTICE OF PUBLICATION

Sep 13, 2006

Code NPUB

LAW OFFICE PUBLICATION REVIEW COMPLETED

Aug 14, 2006

Code PREV

ASSIGNED TO LIE

Aug 11, 2006

Code ALIE

USE AMENDMENT ACCEPTED

Aug 02, 2006

Code IUAA

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 02, 2006

Code CNSA

AMENDMENT TO USE PROCESSING COMPLETE

Aug 01, 2006

Code AUPC

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 28, 2006

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 13, 2006

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 13, 2006

Code CRFA

FINAL REFUSAL MAILED

Jan 17, 2006

Code CNFR

FINAL REFUSAL WRITTEN

Jan 13, 2006

Code CNFR

AMENDMENT FROM APPLICANT ENTERED

Dec 23, 2005

Code ACEC

USE AMENDMENT FILED

Nov 28, 2005

Code IUAF

PAPER RECEIVED

Nov 28, 2005

Code MAIL

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 28, 2005

Code CRFA

NON-FINAL ACTION MAILED

Jun 10, 2005

Code CNRT

NON-FINAL ACTION WRITTEN

Jun 09, 2005

Code CNRT

ASSIGNED TO EXAMINER

Jun 08, 2005

Code DOCK

NEW APPLICATION ENTERED

Nov 12, 2004

Code NWAP

GSW

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