Who owns the QUEFAN trademark?

The QUEFAN trademark is owned by Chaofan Liu.

What class is the QUEFAN trademark registered in?

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

What is the serial number for QUEFAN?

The USPTO serial number for QUEFAN is 98862298.

What is the registration number for QUEFAN?

QUEFAN is registered under USPTO registration number 7880841.

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USPTO Trademark Record

REGISTERED

QUEFAN

SN 98862298·Reg 7880841·Filed Nov 19, 2024

Owner Chaofan Liu

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

QUEFAN (Serial No. 98862298), Registration No. 7880841, is a registered US trademark filed on Nov 19, 2024 by Chaofan Liu. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: August 05, 2031

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Mark Intelligence

QUEFAN (Reg. #7880841) is a registered US trademark that has been protecting its owner, Chaofan Liu, since 2024. 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 19, 2024

SERIAL

98862298

REG#

7880841

REGISTERED

Aug 05, 2025

Filing Information

StatusREGISTERED

Filing DateNov 19, 2024

Serial Number98862298