Who owns the TETRAD trademark?

The TETRAD trademark is owned by Tetrad Corporation.

What is the serial number for TETRAD?

The USPTO serial number for TETRAD is 86791828.

What is the registration number for TETRAD?

TETRAD is registered under USPTO registration number 4987956.

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Updated Oct 20, 2026·21 searches this week

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TET

USPTO Trademark Record

REGISTERED

TETRAD

Q: What class is the TETRAD trademark registered in?

The TETRAD trademark is registered in Class 036 (Insurance, financial & real estate services), Class 037 (Construction, installation & repair services).

SN 86791828·Reg 4987956·Filed Oct 19, 2015

Owner Tetrad Corporation

Financial, monetary and banking services; insurance services; real estate services.; Construction services; installation and repair services; mining extraction, oil and gas drilling.

TETRAD (Serial No. 86791828), Registration No. 4987956, is a registered US trademark filed on Oct 19, 2015 by Tetrad Corporation. This trademark covers Class 036 (Insurance, financial & real estate services), Class 037 (Construction, installation & repair services).

Section 8/9 declaration window: June 30, 2036

Mark Intelligence

TETRAD (Reg. #4987956) is a registered US trademark that has been protecting its owner, Tetrad Corporation, since 2015. The mark covers Class 036 (Insurance, financial & real estate services) and Class 037 (Construction, installation & repair services) respectively. Goods and services include Financial, monetary and banking services; insurance services; real estate services.; Construction services; installation.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 19, 2015

SERIAL

86791828

REG#

4987956

REGISTERED

Jun 28, 2016

Filing Information

StatusREGISTERED

Filing DateOct 19, 2015

Serial Number86791828

Registration No.4987956

Registration DateJun 28, 2016

Status DateNov 05, 2025

Published for OppositionApr 12, 2016

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 036Insurance, financial & real estate services

US codes: 100, 101, 102

First use anywhere: Dec 01, 2006

First use in commerce: Dec 01, 2006

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

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Dec 01, 2006

First use in commerce: Dec 01, 2006

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

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Status History

25 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 05, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Nov 05, 2025

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Nov 05, 2025

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Nov 05, 2025

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

TEAS SECTION 8 & 9 RECEIVED

Jul 18, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Jun 28, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 03, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Dec 03, 2022

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

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Dec 03, 2022

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

May 23, 2022

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jun 28, 2021

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Jun 28, 2016

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 12, 2016

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 12, 2016

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 23, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 16, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 13, 2016

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 12, 2016

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 12, 2016

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Feb 09, 2016

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Feb 09, 2016

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 09, 2016

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 09, 2016

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION ENTERED

Oct 22, 2015

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 22, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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