Who owns the QUELLSECURE trademark?

The QUELLSECURE trademark is owned by Tausight, Inc..

What class is the QUELLSECURE trademark registered in?

The QUELLSECURE trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for QUELLSECURE?

The USPTO serial number for QUELLSECURE is 99230663.

What is the registration number for QUELLSECURE?

QUELLSECURE is registered under USPTO registration number 8453389.

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Home Search: QUELLSECUREQUELLSECURE #99230663

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Updated Oct 9, 2026·20 searches this week

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QUE

USPTO Trademark Record

REGISTERED

QUELLSECURE

SN 99230663·Reg 8453389·Filed Jun 12, 2025

Owner Tausight, Inc.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

QUELLSECURE (Serial No. 99230663), Registration No. 8453389, is a registered US trademark filed on Jun 12, 2025 by Tausight, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: September 22, 2032

Mark Intelligence

QUELLSECURE (Reg. #8453389) is a registered US trademark that has been protecting its owner, Tausight, Inc., since 2025. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 12, 2025

SERIAL

99230663

REG#

8453389

REGISTERED

Sep 22, 2026

Filing Information

StatusREGISTERED

Filing DateJun 12, 2025

Serial Number99230663

Registration No.8453389

Registration DateSep 22, 2026

Status DateSep 22, 2026

Published for OppositionOct 07, 2025

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1909594

480Feb 25, 2026

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Feb 23, 2026

First use in commerce: Feb 23, 2026

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

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Status History

28 events

REGISTERED-PRINCIPAL REGISTER

Sep 22, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 22, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 28, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Aug 28, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ASSIGNED TO LIE

Aug 27, 2026

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 27, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 27, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 25, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

SU - NON-FINAL ACTION - WRITTEN

Jul 24, 2026

SU - NON-FINAL ACTION - WRITTEN

NON-FINAL ACTION E-MAILED

Jul 24, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 24, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jul 21, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Jul 21, 2026

STATEMENT OF USE PROCESSING COMPLETE

USE AMENDMENT FILED

May 12, 2026

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

May 12, 2026

TEAS STATEMENT OF USE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 02, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 07, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 07, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 01, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Sep 10, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINERS AMENDMENT E-MAILED

Sep 10, 2025

EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Sep 10, 2025

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 10, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Sep 10, 2025

EXAMINERS AMENDMENT -WRITTEN

ASSIGNED TO EXAMINER

Sep 04, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jun 12, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 12, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 12, 2025

APPLICATION FILING RECEIPT MAILED

Other Marks by Tausight, Inc.

Additional USPTO filings from the same owner.

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TAU

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TAU

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TAUSIGHT, INC.

REGISTERED

ACT

ACTIVE CONTAINMENT

99796874

Tausight, Inc.

PENDING

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99247306

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TEC

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PENDING

QUELLSECURE

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