Who owns the ESSI trademark?

The ESSI trademark is owned by WORKPLACE OPTIONS, LLC.

What class is the ESSI trademark registered in?

The ESSI trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for ESSI?

The USPTO serial number for ESSI is 74042564.

What is the registration number for ESSI?

ESSI is registered under USPTO registration number 1634552.

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ESS

USPTO Trademark Record

REGISTERED

ESSI

SN 74042564·Reg 1634552·Filed Mar 26, 1990

Owner WORKPLACE OPTIONS, LLC

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

ESSI (Serial No. 74042564), Registration No. 1634552, is a registered US trademark filed on Mar 26, 1990 by WORKPLACE OPTIONS, LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: February 05, 2031

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Full conflict analysis for ESSI (SN 74042564) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

ESSI (Reg. #1634552) is a registered US trademark that has been protecting its owner, WORKPLACE OPTIONS, LLC, since 1990. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 26, 1990

SERIAL

74042564

REG#

1634552

REGISTERED

Feb 05, 1991

Filing Information

StatusREGISTERED

Filing DateMar 26, 1990

Serial Number74042564

Registration No.1634552

Registration DateFeb 05, 1991

Status DateMay 06, 2021

Published for OppositionNov 13, 1990

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Apr 30, 1984

First use in commerce: Aug 31, 1984

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

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Status History

28 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 22, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 22, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

May 22, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 22, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 22, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 07, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 01, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 06, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

May 06, 2021

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

May 06, 2021

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

May 06, 2021

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

TEAS SECTION 8 & 9 RECEIVED

Jan 26, 2021

TEAS SECTION 8 & 9 RECEIVED

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

Feb 23, 2011

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Feb 23, 2011

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 18, 2011

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Feb 04, 2011

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Oct 15, 2007

CASE FILE IN TICRS

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

Apr 21, 2001

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 21, 2001

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Jan 02, 2001

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

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

Nov 30, 1996

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

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

Oct 28, 1996

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

REGISTERED-PRINCIPAL REGISTER

Feb 05, 1991

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 13, 1990

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Oct 13, 1990

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 15, 1990

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Aug 07, 1990

EXAMINER'S AMENDMENT MAILED

ASSIGNED TO EXAMINER

Aug 06, 1990

ASSIGNED TO EXAMINER

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