Who owns the SIROSAGE trademark?

The SIROSAGE trademark is owned by Guowei Xu.

What class is the SIROSAGE trademark registered in?

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

What is the serial number for SIROSAGE?

The USPTO serial number for SIROSAGE is 99497729.

What is the registration number for SIROSAGE?

SIROSAGE is registered under USPTO registration number 0.

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USPTO Trademark Record

PENDING

SIROSAGE

SN 99497729·Reg 0·Filed Nov 14, 2025

Owner Guowei Xu

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

SIROSAGE (Serial No. 99497729), Registration No. 0, is a pending US trademark filed on Nov 14, 2025 by Guowei Xu. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Statement of Use due: December 16, 202683 days remaining

Conflict Analysis

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Mark Intelligence

SIROSAGE (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. 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 14, 2025

SERIAL

99497729

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateNov 14, 2025

Serial Number99497729

Registration No.0