Who owns the ISI trademark?

The ISI trademark is owned by ISI, Inc..

What class is the ISI trademark registered in?

The ISI trademark is registered in Class 040 (Treatment & processing of materials).

What is the serial number for ISI?

The USPTO serial number for ISI is 88567049.

What is the registration number for ISI?

ISI is registered under USPTO registration number 6182866.

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ISI

USPTO Trademark Record

REGISTERED

ISI

SN 88567049·Reg 6182866·Filed Aug 05, 2019

Owner ISI, Inc.

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

ISI (Serial No. 88567049), Registration No. 6182866, is a registered US trademark filed on Aug 05, 2019 by ISI, Inc.. This trademark covers Class 040 (Treatment & processing of materials).

Section 8/9 declaration window: October 28, 2030

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Full conflict analysis for ISI (SN 88567049) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

ISI (Reg. #6182866) is a registered US trademark that has been protecting its owner, ISI, Inc., since 2019. The mark covers Class 040 (Treatment & processing of materials). Goods and services include Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food a.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 05, 2019

SERIAL

88567049

REG#

6182866

REGISTERED

Oct 27, 2020

Filing Information

StatusREGISTERED

Filing DateAug 05, 2019

Serial Number88567049

Registration No.6182866

Registration DateOct 27, 2020

Status DateMar 17, 2026

Published for OppositionAug 11, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: May 01, 1997

First use in commerce: May 01, 1997

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

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Status History

27 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Mar 17, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Mar 17, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 16, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Oct 27, 2025

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

TEAS SECTION 8 RECEIVED

Oct 27, 2025

TEAS SECTION 8 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Oct 27, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 11, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 11, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 22, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Jul 06, 2020

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jul 06, 2020

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jul 06, 2020

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jul 06, 2020

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 06, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 16, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 16, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

FINAL REFUSAL WRITTEN

Dec 16, 2019

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Dec 16, 2019

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Dec 16, 2019

NOTIFICATION OF FINAL REFUSAL EMAILED

ASSIGNED TO LIE

Dec 13, 2019

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 03, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ASSIGNED TO EXAMINER

Nov 04, 2019

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Nov 04, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Nov 04, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 04, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 22, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 08, 2019

NEW APPLICATION ENTERED

Other Marks by ISI, Inc.

Additional USPTO filings from the same owner.

IMF

IMFG INDUSTRIAL MANUFACTURING YOUR SINGLE SOURCE FOR CUSTOM CONTRACT MANUFACTURING.

88662504

ISI, Inc.

ABANDONED

IND

INDUSTRIAL WORKS

88662330

ISI, Inc.

ABANDONED

IFA

IFAB INDUSTRIAL FABRICATION YOUR SINGLE SOURCE FOR CUSTOM FABRICATION.

88662445

ISI, Inc.

ABANDONED

TSB

73631987

ISI, INC.

ABANDONED

ISI

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