Who owns the BIOTOLOT trademark?

The BIOTOLOT trademark is owned by ZHANG, YUCHANG.

What class is the BIOTOLOT trademark registered in?

The BIOTOLOT trademark is registered in Class 021 (Household utensils, cookware & glassware).

What is the serial number for BIOTOLOT?

The USPTO serial number for BIOTOLOT is 90807903.

What is the registration number for BIOTOLOT?

BIOTOLOT is registered under USPTO registration number 6788530.

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Updated Oct 27, 2026·13 searches this week

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BIO

USPTO Trademark Record

REGISTERED

BIOTOLOT

SN 90807903·Reg 6788530·Filed Jul 02, 2021

Owner ZHANG, YUCHANG

Household or kitchen utensils and containers; cookware and tableware, except forks, knives and spoons; combs and sponges; brushes, except paintbrushes; brush-making materials; articles for cleaning purposes; unworked or semi-worked glass, except building glass; glassware, porcelain and earthenware.

BIOTOLOT (Serial No. 90807903), Registration No. 6788530, is a registered US trademark filed on Jul 02, 2021 by ZHANG, YUCHANG. This trademark covers Class 021 (Household utensils, cookware & glassware).

early section 8: July 12, 2028

Mark Intelligence

BIOTOLOT (Reg. #6788530) is a registered US trademark that has been protecting its owner, ZHANG, YUCHANG, since 2021. The mark covers Class 021 (Household utensils, cookware & glassware). Goods and services include Household or kitchen utensils and containers; cookware and tableware, except forks, knives and spoons; combs and sponges.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 02, 2021

SERIAL

90807903

REG#

6788530

REGISTERED

Jul 12, 2022

Filing Information

StatusREGISTERED

Filing DateJul 02, 2021

Serial Number90807903

Registration No.6788530

Registration DateJul 12, 2022

Status DateJul 12, 2022

Published for OppositionApr 26, 2022

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 021Household utensils, cookware & glassware

US codes: 002, 013, 023, 029, 030, 033, 040, 050

First use anywhere: Jun 18, 2021

First use in commerce: Jun 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

Jan 21, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 05, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 05, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 05, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Dec 05, 2023

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 05, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jul 12, 2022

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 12, 2022

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Apr 26, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 26, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 06, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Mar 24, 2022

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 24, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 13, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 06, 2021

NEW APPLICATION ENTERED

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CJG

CJGQ

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90220447

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SES

SESROP

90237020

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OTHERS

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BIOTOLOT

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