Who owns the FEUFAIN trademark?

The FEUFAIN trademark is owned by Qing, Hai.

What class is the FEUFAIN trademark registered in?

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

What is the serial number for FEUFAIN?

The USPTO serial number for FEUFAIN is 90344585.

What is the registration number for FEUFAIN?

FEUFAIN is registered under USPTO registration number 6476137.

Sealvo

Home Search: FEUFAINFEUFAIN #90344585

Back

Updated Sep 23, 2026·21 searches this week

View on USPTO TSDR Find similar marks

FEU

USPTO Trademark Record

REGISTERED

FEUFAIN

SN 90344585·Reg 6476137·Filed Nov 26, 2020

Owner Qing, Hai

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

FEUFAIN (Serial No. 90344585), Registration No. 6476137, is a registered US trademark filed on Nov 26, 2020 by Qing, Hai. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Renewal window: September 07, 2027348 days remaining

Conflict Analysis

Full conflict analysis for FEUFAIN (SN 90344585) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

FEUFAIN (Reg. #6476137) is a registered US trademark that has been protecting its owner, Qing, Hai, since 2020. 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 26, 2020

SERIAL

90344585

REG#

6476137

REGISTERED

Sep 07, 2021

Filing Information

StatusREGISTERED

Filing DateNov 26, 2020

Serial Number90344585