Who owns the DUEL II trademark?

The DUEL II trademark is owned by Reality Simulations, Inc..

What class is the DUEL II trademark registered in?

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

What is the serial number for DUEL II?

The USPTO serial number for DUEL II is 78426172.

What is the registration number for DUEL II?

DUEL II is registered under USPTO registration number 3190925.

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Home Search: DUEL IIDUEL II #78426172

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Updated Sep 21, 2026·16 searches this week

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DUE

USPTO Trademark Record

REGISTERED

DUEL II

SN 78426172·Reg 3190925·Filed May 27, 2004

Owner Reality Simulations, Inc.

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

DUEL II (Serial No. 78426172), Registration No. 3190925, is a registered US trademark filed on May 27, 2004 by Reality Simulations, Inc.. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: January 02, 2037

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Full conflict analysis for DUEL II (SN 78426172) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DUEL II (Reg. #3190925) is a registered US trademark that has been protecting its owner, Reality Simulations, Inc., since 2004. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

May 27, 2004

SERIAL

78426172

REG#

3190925

REGISTERED

Jan 02, 2007

Filing Information

StatusREGISTERED

Filing DateMay 27, 2004

Serial Number78426172

Registration No.3190925

Registration DateJan 02, 2007

Status DateMar 31, 2026

Published for OppositionOct 17, 2006

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Apr 30, 2004

First use in commerce: Apr 30, 2004

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

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

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Status History

49 events

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

Mar 31, 2026

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Mar 31, 2026

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Mar 31, 2026

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

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Mar 27, 2026

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 21, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Mar 21, 2026

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

TEAS SECTION 8 & 9 RECEIVED

Jan 07, 2026

TEAS SECTION 8 & 9 RECEIVED

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

Jan 02, 2026

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

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

Oct 08, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 08, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 08, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Aug 10, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 10, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 10, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Oct 04, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 04, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 22, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Dec 22, 2016

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Dec 22, 2016

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

Dec 22, 2016

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 13, 2016

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

Oct 13, 2016

TEAS SECTION 8 & 9 RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 18, 2013

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 18, 2013

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

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED

Jan 18, 2013

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED

TEAS SECTION 8 & 15 RECEIVED

Dec 27, 2012

TEAS SECTION 8 & 15 RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 26, 2012

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 04, 2012

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jan 02, 2007

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 17, 2006

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Sep 27, 2006

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Sep 06, 2006

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Sep 01, 2006

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 21, 2006

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Aug 16, 2006

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT MAILED

Aug 16, 2006

EXAMINERS AMENDMENT MAILED

EXAMINER'S AMENDMENT ENTERED

Aug 16, 2006

EXAMINER'S AMENDMENT ENTERED

FINAL REFUSAL MAILED

Mar 07, 2006

FINAL REFUSAL MAILED

FINAL REFUSAL WRITTEN

Mar 06, 2006

FINAL REFUSAL WRITTEN

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Feb 15, 2006

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

SUSPENSION LETTER WRITTEN

Aug 15, 2005

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION MAILED

Aug 15, 2005

LETTER OF SUSPENSION MAILED

AMENDMENT FROM APPLICANT ENTERED

Jul 27, 2005

AMENDMENT FROM APPLICANT ENTERED

PAPER RECEIVED

Jul 19, 2005

PAPER RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 19, 2005

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jan 12, 2005

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION MAILED

Jan 12, 2005

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Dec 30, 2004

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jun 02, 2004

NEW APPLICATION ENTERED

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