Who owns the SILKSHADOW trademark?

The SILKSHADOW trademark is owned by Zhonghe Su.

What class is the SILKSHADOW trademark registered in?

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

What is the serial number for SILKSHADOW?

The USPTO serial number for SILKSHADOW is 99494049.

What is the registration number for SILKSHADOW?

SILKSHADOW is registered under USPTO registration number 8311847.

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Updated Oct 2, 2026·39 searches this week

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SIL

USPTO Trademark Record

REGISTERED

SILKSHADOW

SN 99494049·Reg 8311847·Filed Nov 13, 2025

Owner Zhonghe Su

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

SILKSHADOW (Serial No. 99494049), Registration No. 8311847, is a registered US trademark filed on Nov 13, 2025 by Zhonghe Su. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: June 23, 2032

Conflict Analysis

Full conflict analysis for SILKSHADOW (SN 99494049) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SILKSHADOW (Reg. #8311847) is a registered US trademark that has been protecting its owner, Zhonghe Su, 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

Nov 13, 2025

SERIAL

99494049

REG#

8311847

REGISTERED

Jun 23, 2026

Filing Information

StatusREGISTERED

Filing DateNov 13, 2025

Serial Number99494049

Registration No.8311847

Registration DateJun 23, 2026

Status DateJun 23, 2026

Published for OppositionMay 05, 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: Sep 12, 2025

First use in commerce: Sep 12, 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

16 events

REGISTERED-PRINCIPAL REGISTER

Jun 23, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 23, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 05, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 05, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 29, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 03, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 01, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Mar 30, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 30, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 30, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 30, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 30, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Mar 23, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 13, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 13, 2025

APPLICATION FILING RECEIPT MAILED

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