Who owns the TOPKNOT trademark?

The TOPKNOT trademark is owned by SHENZHEN GJST OPTOELECTRONICS TECHNOLOGYCO.,LTD..

What class is the TOPKNOT trademark registered in?

The TOPKNOT trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for TOPKNOT?

The USPTO serial number for TOPKNOT is 88089281.

What is the registration number for TOPKNOT?

TOPKNOT is registered under USPTO registration number 5720934.

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USPTO Trademark Record

ABANDONED

TOPKNOT

SN 88089281·Reg 5720934·Filed Aug 23, 2018

Owner SHENZHEN GJST OPTOELECTRONICS TECHNOLOGYCO.,LTD.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

TOPKNOT (Serial No. 88089281), Registration No. 5720934, is a abandoned US trademark filed on Aug 23, 2018 by SHENZHEN GJST OPTOELECTRONICS TECHNOLOGYCO.,LTD.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

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Mark Intelligence

TOPKNOT (Reg. #5720934) is an abandoned US trademark that was filed in 2018 but has since been abandoned. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 23, 2018

SERIAL

88089281

REG#

5720934

REGISTERED

Apr 09, 2019

Filing Information

StatusABANDONED

Filing DateAug 23, 2018

Serial Number88089281

Registration No.5720934

Registration DateApr 09, 2019

Status DateOct 24, 2025

Published for OppositionJan 22, 2019

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

First use anywhere: Jul 18, 2018

First use in commerce: Jul 18, 2018

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

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Status History

18 events

CANCELLED SEC. 8 (6-YR)

Oct 24, 2025

CANCELLED SEC. 8 (6-YR)

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Apr 09, 2024

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Apr 09, 2019

REGISTERED-PRINCIPAL REGISTER

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 23, 2019

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PUBLISHED FOR OPPOSITION

Jan 22, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 22, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 02, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Dec 11, 2018

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Dec 11, 2018

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Dec 11, 2018

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Dec 11, 2018

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 11, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 09, 2018

ASSIGNED TO EXAMINER

ASSIGNED TO LIE

Sep 18, 2018

ASSIGNED TO LIE

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

Sep 18, 2018

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

TEAS VOLUNTARY AMENDMENT RECEIVED

Sep 11, 2018

TEAS VOLUNTARY AMENDMENT RECEIVED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 31, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 27, 2018

NEW APPLICATION ENTERED

Other Marks by SHENZHEN GJST OPTOELECTRONICS TECHNOLOGYCO.,LTD.

Additional USPTO filings from the same owner.

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TOPKNOT

88089263

SHENZHEN GJST OPTOELECTRONICS TECHNOLOGYCO.,LTD.

ABANDONED

TOPKNOT

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