Who owns the 3I trademark?

The 3I trademark is owned by 3I GROUP PLC.

What class is the 3I trademark registered in?

The 3I trademark is registered in Class 036 (Insurance, financial & real estate services).

What is the serial number for 3I?

The USPTO serial number for 3I is 73645381.

What is the registration number for 3I?

3I is registered under USPTO registration number 1481873.

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USPTO Trademark Record

REGISTERED

3I

SN 73645381·Reg 1481873·Filed Feb 18, 1987

Owner 3I GROUP PLC

Financial, monetary and banking services; insurance services; real estate services.

3I (Serial No. 73645381), Registration No. 1481873, is a registered US trademark filed on Feb 18, 1987 by 3I GROUP PLC. This trademark covers Class 036 (Insurance, financial & real estate services).

Deadline expired: April 08, 2026

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Full conflict analysis for 3I (SN 73645381) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

3I (Reg. #1481873) is a registered US trademark that has been protecting its owner, 3I GROUP PLC, since 1987. The mark covers Class 036 (Insurance, financial & real estate services). Goods and services include Financial, monetary and banking services; insurance services; real estate services.. The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 18, 1987

SERIAL

73645381

REG#

1481873

REGISTERED

Mar 22, 1988

Filing Information

StatusREGISTERED

Filing DateFeb 18, 1987

Serial Number73645381

Registration No.1481873

Registration DateMar 22, 1988

Status DateMar 29, 2018

Published for OppositionDec 29, 1987

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 036Insurance, financial & real estate services

US codes: 102

First use anywhere: Nov 30, 1985

First use in commerce: Nov 30, 1985

Financial, monetary and banking services; insurance services; real estate services.

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

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Status History

28 events

REGISTERED - SEC. 7 REQUEST ABANDONED

Apr 14, 2026

REGISTERED - SEC. 7 REQUEST ABANDONED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Apr 08, 2026

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

POST REGISTRATION ACTION MAILED - SEC. 7

Oct 08, 2025

POST REGISTRATION ACTION MAILED - SEC. 7

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 22, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 7 REQUEST RECEIVED

Jun 18, 2025

TEAS SECTION 7 REQUEST RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 29, 2018

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 29, 2018

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Mar 29, 2018

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Mar 29, 2018

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

TEAS SECTION 8 & 9 RECEIVED

Mar 16, 2018

TEAS SECTION 8 & 9 RECEIVED

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

Apr 17, 2008

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 17, 2008

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Apr 10, 2008

ASSIGNED TO PARALEGAL

PAPER RECEIVED

Mar 26, 2008

PAPER RECEIVED

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

Mar 26, 2008

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

CASE FILE IN TICRS

May 25, 2007

CASE FILE IN TICRS

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

Feb 23, 1995

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

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Nov 14, 1994

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

RESPONSE RECEIVED TO POST REG. ACTION

Apr 12, 1994

RESPONSE RECEIVED TO POST REG. ACTION

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Oct 12, 1993

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

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

Jun 02, 1993

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

REGISTERED-PRINCIPAL REGISTER

Mar 22, 1988

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 29, 1987

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Nov 27, 1987

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 02, 1987

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 16, 1987

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Apr 21, 1987

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Apr 20, 1987

ASSIGNED TO EXAMINER

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