Who owns the SENSEI trademark?

The SENSEI trademark is owned by Haas Guitars, LLC.

What class is the SENSEI trademark registered in?

The SENSEI trademark is registered in Class 015 (Musical instruments & accessories).

What is the serial number for SENSEI?

The USPTO serial number for SENSEI is 99153791.

What is the registration number for SENSEI?

SENSEI is registered under USPTO registration number 8238598.

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Updated Oct 3, 2026·22 searches this week

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SEN

USPTO Trademark Record

REGISTERED

SENSEI

SN 99153791·Reg 8238598·Filed Apr 24, 2025

Owner Haas Guitars, LLC

Musical instruments; music stands and stands for musical instruments; conductors' batons.

SENSEI (Serial No. 99153791), Registration No. 8238598, is a registered US trademark filed on Apr 24, 2025 by Haas Guitars, LLC. This trademark covers Class 015 (Musical instruments & accessories).

early section 8: May 05, 2032

Mark Intelligence

SENSEI (Reg. #8238598) is a registered US trademark that has been protecting its owner, Haas Guitars, LLC, since 2025. The mark covers Class 015 (Musical instruments & accessories). Goods and services include Musical instruments; music stands and stands for musical instruments; conductors' batons.. The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 24, 2025

SERIAL

99153791

REG#

8238598

REGISTERED

May 05, 2026

Filing Information

StatusREGISTERED

Filing DateApr 24, 2025

Serial Number99153791

Registration No.8238598

Registration DateMay 05, 2026

Status DateMay 05, 2026

Published for OppositionMar 17, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 015Musical instruments & accessories

US codes: 002, 021, 036

First use anywhere: Oct 24, 2009

First use in commerce: Oct 24, 2009

Musical instruments; music stands and stands for musical instruments; conductors' batons.

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

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Status History

22 events

REGISTERED-PRINCIPAL REGISTER

May 05, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 05, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 17, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 17, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 11, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Feb 18, 2026

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Feb 18, 2026

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 18, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Feb 18, 2026

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 18, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 19, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 19, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 19, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Dec 17, 2025

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Dec 17, 2025

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

NON-FINAL ACTION WRITTEN

Sep 20, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 20, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 20, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 08, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 02, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 24, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 24, 2025

APPLICATION FILING RECEIPT MAILED

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