Who owns the CHBO trademark?

The CHBO trademark is owned by VITALITY SOURCE BIOMEDICAL LIMITED.

What class is the CHBO trademark registered in?

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

What is the serial number for CHBO?

The USPTO serial number for CHBO is 99605450.

What is the registration number for CHBO?

CHBO is registered under USPTO registration number 8399528.

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CHB

USPTO Trademark Record

REGISTERED

CHBO

SN 99605450·Reg 8399528·Filed Jan 20, 2026

Owner VITALITY SOURCE BIOMEDICAL 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.

CHBO (Serial No. 99605450), Registration No. 8399528, is a registered US trademark filed on Jan 20, 2026 by VITALITY SOURCE BIOMEDICAL LIMITED. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: August 18, 2032

Mark Intelligence

CHBO (Reg. #8399528) is a registered US trademark that has been protecting its owner, VITALITY SOURCE BIOMEDICAL LIMITED, since 2026. 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 20, 2026

SERIAL

99605450

REG#

8399528

REGISTERED

Aug 18, 2026

Filing Information

StatusREGISTERED

Filing DateJan 20, 2026

Serial Number99605450

Registration No.8399528

Registration DateAug 18, 2026

Status DateAug 18, 2026

Published for OppositionJun 30, 2026

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 26, 2025

First use in commerce: Dec 26, 2025

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

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Status History

17 events

REGISTERED-PRINCIPAL REGISTER

Aug 18, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 18, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 30, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 30, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 24, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 03, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 28, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 28, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 28, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

May 26, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 26, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 26, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 18, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 11, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

May 11, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Jan 20, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 20, 2026

APPLICATION FILING RECEIPT MAILED

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