Who owns the O trademark?

The O trademark is owned by HALO Dx, Inc..

What is the serial number for O?

The USPTO serial number for O is 88862658.

What is the registration number for O?

O is registered under USPTO registration number 7355749.

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Updated Oct 27, 2026·18 searches this week

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USPTO Trademark Record

REGISTERED

O

Q: What class is the O trademark registered in?

The O trademark is registered in Class 042 (Scientific, technology & SaaS services), Class 044 (Medical, veterinary & beauty care services).

SN 88862658·Reg 7355749·Filed Apr 07, 2020

Owner HALO Dx, 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.; Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

O (Serial No. 88862658), Registration No. 7355749, is a registered US trademark filed on Apr 07, 2020 by HALO Dx, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services), Class 044 (Medical, veterinary & beauty care services).

early section 8: April 09, 2030

Mark Intelligence

O (Reg. #7355749) is a registered US trademark that has been protecting its owner, HALO Dx, Inc., since 2020. The mark covers Class 042 (Scientific, technology & SaaS services) and Class 044 (Medical, veterinary & beauty care services) respectively. 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

Apr 07, 2020

SERIAL

88862658

REG#

7355749

REGISTERED

Apr 09, 2024

Filing Information

StatusREGISTERED

Filing DateApr 07, 2020

Serial Number88862658

Registration No.7355749

Registration DateApr 09, 2024

Status DateApr 09, 2024

Published for OppositionMar 30, 2021

Filing Basis & Declarations

Use Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Aug 31, 2022

First use in commerce: Aug 31, 2022

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

First use anywhere: Feb 27, 2020

First use in commerce: Feb 27, 2020

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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

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Status History

57 events

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 09, 2024

NOTICE OF REGISTRATION CONFIRMATION EMAILED

REGISTERED-PRINCIPAL REGISTER

Apr 09, 2024

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Mar 06, 2024

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 05, 2024

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

ASSIGNED TO LIE

Jan 30, 2024

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 30, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 30, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 08, 2023

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 15, 2023

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Jun 15, 2023

NON-FINAL ACTION E-MAILED

SU - NON-FINAL ACTION - WRITTEN

Jun 15, 2023

SU - NON-FINAL ACTION - WRITTEN

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 13, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

May 12, 2023

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 3 GRANTED

May 12, 2023

SOU EXTENSION 3 GRANTED

STATEMENT OF USE PROCESSING COMPLETE

May 12, 2023

STATEMENT OF USE PROCESSING COMPLETE

USE AMENDMENT FILED

May 09, 2023

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

May 09, 2023

TEAS STATEMENT OF USE RECEIVED

SOU EXTENSION 3 FILED

May 09, 2023

SOU EXTENSION 3 FILED

SOU TEAS EXTENSION RECEIVED

May 09, 2023

SOU TEAS EXTENSION RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 29, 2022

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Oct 27, 2022

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Oct 27, 2022

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Oct 27, 2022

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 28, 2022

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 1 GRANTED

Apr 26, 2022

SOU EXTENSION 1 GRANTED

SOU EXTENSION 1 FILED

Apr 26, 2022

SOU EXTENSION 1 FILED

SOU TEAS EXTENSION RECEIVED

Apr 26, 2022

SOU TEAS EXTENSION RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 14, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jan 14, 2022

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 14, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 16, 2021

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED

Oct 07, 2021

EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED

EXTENSION OF TIME TO OPPOSE RECEIVED

Apr 27, 2021

EXTENSION OF TIME TO OPPOSE RECEIVED

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 30, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Mar 30, 2021

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 10, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 19, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Feb 18, 2021

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Feb 18, 2021

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 18, 2021

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Feb 18, 2021

EXAMINER'S AMENDMENT ENTERED

NOTIFICATION OF PRIORITY ACTION E-MAILED

Feb 16, 2021

NOTIFICATION OF PRIORITY ACTION E-MAILED

PRIORITY ACTION WRITTEN

Feb 16, 2021

PRIORITY ACTION WRITTEN

PRIORITY ACTION E-MAILED

Feb 16, 2021

PRIORITY ACTION E-MAILED

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Feb 10, 2021

PREVIOUS ALLOWANCE COUNT WITHDRAWN

WITHDRAWN FROM PUB - OG REVIEW QUERY

Feb 02, 2021

WITHDRAWN FROM PUB - OG REVIEW QUERY

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 19, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 30, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 30, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 30, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jul 02, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 02, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 02, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 25, 2020

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Apr 16, 2020

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 15, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 10, 2020

NEW APPLICATION ENTERED

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