Who owns the PRTX trademark?

The PRTX trademark is owned by ATRIUM SEPARATE IP HOLDINGS NUMBER 4, LLC.

What class is the PRTX trademark registered in?

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

What is the serial number for PRTX?

The USPTO serial number for PRTX is 97040500.

What is the registration number for PRTX?

PRTX is registered under USPTO registration number 0.

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Updated Sep 25, 2026·18 searches this week

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PRT

USPTO Trademark Record

ABANDONED

PRTX

SN 97040500·Reg 0·Filed Sep 22, 2021

Owner ATRIUM SEPARATE IP HOLDINGS NUMBER 4, LLC

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.

PRTX (Serial No. 97040500), Registration No. 0, is a abandoned US trademark filed on Sep 22, 2021 by ATRIUM SEPARATE IP HOLDINGS NUMBER 4, LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

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Full conflict analysis for PRTX (SN 97040500) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PRTX (Reg. #0) is an abandoned US trademark that was filed in 2021 but has since been abandoned. 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

Sep 22, 2021

SERIAL

97040500

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateSep 22, 2021

Serial Number97040500

Registration No.0

Registration DateDec 31, 1969

Status DateOct 30, 2023

Published for OppositionAug 02, 2022

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

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Status History

20 events

ABANDONMENT - NO USE STATEMENT FILED

Oct 30, 2023

ABANDONMENT - NO USE STATEMENT FILED

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Oct 30, 2023

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 29, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Mar 27, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Mar 27, 2023

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Mar 27, 2023

SOU EXTENSION 1 GRANTED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 04, 2023

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 27, 2022

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 02, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 02, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 13, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 27, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Jun 24, 2022

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jun 24, 2022

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jun 24, 2022

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jun 24, 2022

EXAMINER'S AMENDMENT ENTERED

ASSIGNED TO EXAMINER

Jun 23, 2022

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Oct 26, 2021

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 25, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 25, 2021

NEW APPLICATION ENTERED

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