Who owns the XYLENTHIA trademark?

The XYLENTHIA trademark is owned by Huang XiaoShu.

What class is the XYLENTHIA trademark registered in?

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

What is the serial number for XYLENTHIA?

The USPTO serial number for XYLENTHIA is 99226306.

What is the registration number for XYLENTHIA?

XYLENTHIA is registered under USPTO registration number 8102974.

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Updated Oct 30, 2026·9 searches this week

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Section 8 declaration window

January 13, 2032

1900 days remaining

XYL

XYLENTHIA

REGISTERED

Serial: 99226306
Reg: 8102974
Filed: Jun 10, 2025
Owner: Huang XiaoShu

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

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 011Lighting, heating, cooling & sanitary apparatus

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

First use anywhere: Jun 01, 2025

First use in commerce: Jun 01, 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.

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Jan 13, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 13, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Nov 25, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 25, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 19, 2025

Code NONP

ASSIGNED TO EXAMINER

Oct 29, 2025

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 29, 2025

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 17, 2025

Code NWOS

NEW APPLICATION ENTERED

Jun 10, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Jun 10, 2025

Code MAFR

XYLENTHIA

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