Who owns the SII trademark?

The SII trademark is owned by Systems Integration, Inc..

What class is the SII trademark registered in?

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

What is the serial number for SII?

The USPTO serial number for SII is 78389671.

What is the registration number for SII?

SII is registered under USPTO registration number 3174863.

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SII

USPTO Trademark Record

REGISTERED

SII

SN 78389671·Reg 3174863·Filed Mar 24, 2004

Owner Systems Integration, Inc.

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.

SII (Serial No. 78389671), Registration No. 3174863, is a registered US trademark filed on Mar 24, 2004 by Systems Integration, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: November 21, 2036

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Mark Intelligence

SII (Reg. #3174863) is a registered US trademark that has been protecting its owner, Systems Integration, Inc., since 2004. 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 24, 2004

SERIAL

78389671

REG#

3174863

REGISTERED

Nov 21, 2006

Filing Information

StatusREGISTERED

Filing DateMar 24, 2004

Serial Number78389671

Registration No.3174863

Registration DateNov 21, 2006

Status DateFeb 20, 2026

Published for OppositionDec 13, 2005

Filing Basis & Declarations

Use Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Nov 30, 1990

First use in commerce: Nov 30, 1990

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

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Status History

47 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 20, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Feb 20, 2026

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Feb 20, 2026

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Feb 20, 2026

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

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

Nov 21, 2025

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

TEAS SECTION 8 & 9 RECEIVED

Nov 21, 2025

TEAS SECTION 8 & 9 RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 08, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Feb 08, 2016

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Feb 08, 2016

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Feb 08, 2016

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 23, 2015

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

Nov 23, 2015

TEAS SECTION 8 & 9 RECEIVED

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

Nov 21, 2015

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 23, 2012

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Jun 23, 2012

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Jun 23, 2012

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 12, 2012

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 RECEIVED

Jun 12, 2012

TEAS SECTION 8 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Nov 21, 2006

REGISTERED-PRINCIPAL REGISTER

LAW OFFICE REGISTRATION REVIEW COMPLETED

Oct 11, 2006

LAW OFFICE REGISTRATION REVIEW COMPLETED

ASSIGNED TO LIE

Oct 06, 2006

ASSIGNED TO LIE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 29, 2006

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Sep 25, 2006

STATEMENT OF USE PROCESSING COMPLETE

PAPER RECEIVED

Sep 05, 2006

PAPER RECEIVED

USE AMENDMENT FILED

Sep 05, 2006

USE AMENDMENT FILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 01, 2006

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 01, 2006

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Mar 07, 2006

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 13, 2005

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Nov 23, 2005

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Oct 18, 2005

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Oct 14, 2005

ASSIGNED TO LIE

Oct 14, 2005

ASSIGNED TO LIE

EXAMINERS AMENDMENT -WRITTEN

Oct 12, 2005

EXAMINERS AMENDMENT -WRITTEN

CORRESPONDENCE E-MAILED

Oct 12, 2005

CORRESPONDENCE E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 12, 2005

APPROVED FOR PUB - PRINCIPAL REGISTER

PETITION TO REVIVE-GRANTED

Aug 22, 2005

PETITION TO REVIVE-GRANTED

NON-FINAL ACTION WRITTEN

Aug 22, 2005

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 22, 2005

NON-FINAL ACTION E-MAILED

PAPER RECEIVED

Jul 14, 2005

PAPER RECEIVED

PETITION TO REVIVE-RECEIVED

Jul 14, 2005

PETITION TO REVIVE-RECEIVED

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

May 16, 2005

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

May 16, 2005

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

NON-FINAL ACTION WRITTEN

Oct 12, 2004

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Oct 12, 2004

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Oct 07, 2004

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Apr 01, 2004

NEW APPLICATION ENTERED

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