Who owns the ROSALYN trademark?

The ROSALYN trademark is owned by Yunguo Xiao.

What class is the ROSALYN trademark registered in?

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

What is the serial number for ROSALYN?

The USPTO serial number for ROSALYN is 99023701.

What is the registration number for ROSALYN?

ROSALYN is registered under USPTO registration number 7975947.

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Updated Oct 19, 2026·38 searches this week

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ROS

USPTO Trademark Record

REGISTERED

ROSALYN

SN 99023701·Reg 7975947·Filed Jan 30, 2025

Owner Yunguo Xiao

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

ROSALYN (Serial No. 99023701), Registration No. 7975947, is a registered US trademark filed on Jan 30, 2025 by Yunguo Xiao. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: October 07, 2031

Mark Intelligence

ROSALYN (Reg. #7975947) is a registered US trademark that has been protecting its owner, Yunguo Xiao, 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

Jan 30, 2025

SERIAL

99023701

REG#

7975947

REGISTERED

Oct 07, 2025

Filing Information

StatusREGISTERED

Filing DateJan 30, 2025

Serial Number99023701

Registration No.7975947

Registration DateOct 07, 2025

Status DateOct 07, 2025

Published for OppositionAug 19, 2025

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: Jan 20, 2025

First use in commerce: Jan 20, 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

Oct 07, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 07, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 19, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 19, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 13, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 14, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jul 10, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 01, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 30, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 30, 2025

APPLICATION FILING RECEIPT MAILED

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