Who owns the OST trademark?

The OST trademark is owned by SHING WAH INVESTMENT LIMITED.

What class is the OST trademark registered in?

The OST trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for OST?

The USPTO serial number for OST is 97211442.

What is the registration number for OST?

OST is registered under USPTO registration number 6989675.

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OST

USPTO Trademark Record

REGISTERED

OST

SN 97211442·Reg 6989675·Filed Jan 10, 2022

Owner SHING WAH INVESTMENT LIMITED

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

OST (Serial No. 97211442), Registration No. 6989675, is a registered US trademark filed on Jan 10, 2022 by SHING WAH INVESTMENT LIMITED. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: February 28, 2029

Conflict Analysis

Full conflict analysis for OST (SN 97211442) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

OST (Reg. #6989675) is a registered US trademark that has been protecting its owner, SHING WAH INVESTMENT LIMITED, since 2022. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 10, 2022

SERIAL

97211442

REG#

6989675

REGISTERED

Feb 28, 2023

Filing Information

StatusREGISTERED

Filing DateJan 10, 2022

Serial Number97211442

Registration No.6989675

Registration DateFeb 28, 2023

Status DateFeb 28, 2023

Published for OppositionDec 13, 2022

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

First use anywhere: Dec 18, 2021

First use in commerce: Dec 18, 2021

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

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Status History

15 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 08, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Sep 15, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 15, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 15, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Sep 15, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

REGISTERED-PRINCIPAL REGISTER

Feb 28, 2023

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 28, 2023

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 13, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 13, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 23, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 04, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Oct 17, 2022

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jan 19, 2022

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 18, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 13, 2022

NEW APPLICATION ENTERED

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