Who owns the INSIFO trademark?

The INSIFO trademark is owned by Jian Tengfei.

What class is the INSIFO trademark registered in?

The INSIFO trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for INSIFO?

The USPTO serial number for INSIFO is 88168457.

What is the registration number for INSIFO?

INSIFO is registered under USPTO registration number 5792522.

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Updated Oct 17, 2026·17 searches this week

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INS

USPTO Trademark Record

REGISTERED

INSIFO

SN 88168457·Reg 5792522·Filed Oct 25, 2018

Owner Jian Tengfei

Clothing, footwear, headwear.

INSIFO (Serial No. 88168457), Registration No. 5792522, is a registered US trademark filed on Oct 25, 2018 by Jian Tengfei. This trademark covers Class 025 (Clothing, footwear & headgear).

Section 8/9 declaration window: July 02, 2029

Mark Intelligence

INSIFO (Reg. #5792522) is a registered US trademark that has been protecting its owner, Jian Tengfei, since 2018. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear.. The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 25, 2018

SERIAL

88168457

REG#

5792522

REGISTERED

Jul 02, 2019

Filing Information

StatusREGISTERED

Filing DateOct 25, 2018

Serial Number88168457

Registration No.5792522

Registration DateJul 02, 2019

Status DateMay 09, 2026

Published for OppositionApr 16, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Sep 10, 2018

First use in commerce: Sep 10, 2018

Clothing, footwear, headwear.

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

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Status History

20 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

May 09, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

May 09, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 07, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Dec 30, 2025

TEAS SECTION 8 RECEIVED

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

Jul 02, 2024

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

REGISTERED-PRINCIPAL REGISTER

Jul 02, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 16, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 16, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 27, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Mar 04, 2019

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 14, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 13, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 12, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 12, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Feb 02, 2019

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Feb 02, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 02, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 02, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 07, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 29, 2018

NEW APPLICATION ENTERED

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