Who owns the CYBSDF trademark?

The CYBSDF trademark is owned by Zhang, Caroline.

What class is the CYBSDF trademark registered in?

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

What is the serial number for CYBSDF?

The USPTO serial number for CYBSDF is 98294603.

What is the registration number for CYBSDF?

CYBSDF is registered under USPTO registration number 8043521.

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Updated Oct 18, 2026·39 searches this week

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CYB

USPTO Trademark Record

REGISTERED

CYBSDF

SN 98294603·Reg 8043521·Filed Dec 01, 2023

Owner Zhang, Caroline

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

CYBSDF (Serial No. 98294603), Registration No. 8043521, is a registered US trademark filed on Dec 01, 2023 by Zhang, Caroline. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: November 25, 2031

Mark Intelligence

CYBSDF (Reg. #8043521) is a registered US trademark that has been protecting its owner, Zhang, Caroline, since 2023. 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

Dec 01, 2023

SERIAL

98294603

REG#

8043521

REGISTERED

Nov 25, 2025

Filing Information

StatusREGISTERED

Filing DateDec 01, 2023

Serial Number98294603

Registration No.8043521

Registration DateNov 25, 2025

Status DateNov 25, 2025

Published for OppositionAug 06, 2024

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Mar 28, 2025

First use in commerce: Mar 28, 2025

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

25 events

REGISTERED-PRINCIPAL REGISTER

Nov 25, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 25, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Nov 05, 2025

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Nov 05, 2025

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

SOU EXTENSION 1 GRANTED

Oct 20, 2025

SOU EXTENSION 1 GRANTED

STATEMENT OF USE PROCESSING COMPLETE

Oct 20, 2025

STATEMENT OF USE PROCESSING COMPLETE

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 20, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 16, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

NOTICE OF REVIVAL - E-MAILED

May 13, 2025

NOTICE OF REVIVAL - E-MAILED

USE AMENDMENT FILED

May 13, 2025

USE AMENDMENT FILED

SOU EXTENSION RECEIVED WITH TEAS PETITION

May 13, 2025

SOU EXTENSION RECEIVED WITH TEAS PETITION

TEAS STATEMENT OF USE RECEIVED

May 13, 2025

TEAS STATEMENT OF USE RECEIVED

PETITION TO REVIVE-GRANTED

May 13, 2025

PETITION TO REVIVE-GRANTED

TEAS PETITION TO REVIVE RECEIVED

May 13, 2025

TEAS PETITION TO REVIVE RECEIVED

ABANDONMENT - NO USE STATEMENT FILED

May 05, 2025

ABANDONMENT - NO USE STATEMENT FILED

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

May 05, 2025

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

SOU EXTENSION 1 FILED

Mar 31, 2025

SOU EXTENSION 1 FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 01, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 06, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 06, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 17, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jun 29, 2024

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 29, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 25, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 01, 2023

NEW APPLICATION ENTERED

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