Who owns the CIYTHT trademark?

The CIYTHT trademark is owned by Yuxia Han.

What class is the CIYTHT trademark registered in?

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

What is the serial number for CIYTHT?

The USPTO serial number for CIYTHT is 99391538.

What is the registration number for CIYTHT?

CIYTHT is registered under USPTO registration number 8161233.

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Home Search: CIYTHTCIYTHT #99391538

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Updated Oct 10, 2026·26 searches this week

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CIY

USPTO Trademark Record

REGISTERED

CIYTHT

SN 99391538·Reg 8161233·Filed Sep 13, 2025

Owner Yuxia Han

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

CIYTHT (Serial No. 99391538), Registration No. 8161233, is a registered US trademark filed on Sep 13, 2025 by Yuxia Han. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: March 03, 2032

Mark Intelligence

CIYTHT (Reg. #8161233) is a registered US trademark that has been protecting its owner, Yuxia Han, since 2025. 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

Sep 13, 2025

SERIAL

99391538

REG#

8161233

REGISTERED

Mar 03, 2026

Filing Information

StatusREGISTERED

Filing DateSep 13, 2025

Serial Number99391538

Registration No.8161233

Registration DateMar 03, 2026

Status DateMar 03, 2026

Published for OppositionJan 13, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse 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: Jul 15, 2025

First use in commerce: Jul 15, 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

10 events

REGISTERED-PRINCIPAL REGISTER

Mar 03, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 03, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 13, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 13, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 07, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 12, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 06, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Sep 13, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 13, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 13, 2025

APPLICATION FILING RECEIPT MAILED

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