Who owns the ENDOSPHERE trademark?

The ENDOSPHERE trademark is owned by Stroumza, Jerome, H..

What class is the ENDOSPHERE trademark registered in?

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

What is the serial number for ENDOSPHERE?

The USPTO serial number for ENDOSPHERE is 78534087.

What is the registration number for ENDOSPHERE?

ENDOSPHERE is registered under USPTO registration number 3131067.

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END

USPTO Trademark Record

REGISTERED

ENDOSPHERE

SN 78534087·Reg 3131067·Filed Dec 16, 2004

Owner Stroumza, Jerome, H.

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

ENDOSPHERE (Serial No. 78534087), Registration No. 3131067, is a registered US trademark filed on Dec 16, 2004 by Stroumza, Jerome, H.. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: August 15, 2036

Mark Intelligence

ENDOSPHERE (Reg. #3131067) is a registered US trademark that has been protecting its owner, Stroumza, Jerome, H., 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

Dec 16, 2004

SERIAL

78534087

REG#

3131067

REGISTERED

Aug 15, 2006

Filing Information

StatusREGISTERED

Filing DateDec 16, 2004

Serial Number78534087

Registration No.3131067

Registration DateAug 15, 2006

Status DateMay 18, 2026

Published for OppositionSep 06, 2005

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Oct 03, 2001

First use in commerce: Jan 01, 2006

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

36 events

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

May 18, 2026

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

May 18, 2026

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

May 18, 2026

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

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

May 13, 2026

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 20, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Apr 20, 2026

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

TEAS SECTION 8 & 9 RECEIVED

Feb 13, 2026

TEAS SECTION 8 & 9 RECEIVED

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

Aug 15, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 07, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 07, 2016

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Mar 07, 2016

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Mar 07, 2016

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

TEAS SECTION 8 & 9 RECEIVED

Dec 28, 2015

TEAS SECTION 8 & 9 RECEIVED

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

Aug 15, 2015

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

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Jul 12, 2012

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Jul 12, 2012

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 11, 2012

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 03, 2012

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 RECEIVED

Jul 03, 2012

TEAS SECTION 8 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Aug 15, 2006

REGISTERED-PRINCIPAL REGISTER

LAW OFFICE REGISTRATION REVIEW COMPLETED

Jun 28, 2006

LAW OFFICE REGISTRATION REVIEW COMPLETED

ASSIGNED TO LIE

Jun 23, 2006

ASSIGNED TO LIE

STATEMENT OF USE PROCESSING COMPLETE

Jun 20, 2006

STATEMENT OF USE PROCESSING COMPLETE

ASSIGNED TO EXAMINER

Jun 20, 2006

ASSIGNED TO EXAMINER

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 20, 2006

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

TEAS STATEMENT OF USE RECEIVED

May 26, 2006

TEAS STATEMENT OF USE RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 26, 2006

TEAS CHANGE OF CORRESPONDENCE RECEIVED

USE AMENDMENT FILED

May 26, 2006

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Nov 29, 2005

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Sep 06, 2005

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Aug 17, 2005

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jul 26, 2005

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Jul 22, 2005

ASSIGNED TO LIE

ASSIGNED TO EXAMINER

Jul 21, 2005

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 21, 2005

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION ENTERED

Dec 29, 2004

NEW APPLICATION ENTERED

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END

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78418600

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97517096

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REGISTERED

SOL

SOLAIR

90637901

Stroumza, Jerome H

ABANDONED

PRO

PROGRESSIVE LEARNING

78534111

Stroumza, Jerome H.

ABANDONED

ENDOSPHERE

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