Who owns the UNUSROOM trademark?

The UNUSROOM trademark is owned by Shifeng Lin.

What class is the UNUSROOM trademark registered in?

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

What is the serial number for UNUSROOM?

The USPTO serial number for UNUSROOM is 99334194.

What is the registration number for UNUSROOM?

UNUSROOM is registered under USPTO registration number 8176631.

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Updated Sep 27, 2026·24 searches this week

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USPTO Trademark Record

REGISTERED

UNUSROOM

SN 99334194·Reg 8176631·Filed Aug 12, 2025

Owner Shifeng Lin

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

UNUSROOM (Serial No. 99334194), Registration No. 8176631, is a registered US trademark filed on Aug 12, 2025 by Shifeng Lin. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: March 17, 2032

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Mark Intelligence

UNUSROOM (Reg. #8176631) is a registered US trademark that has been protecting its owner, Shifeng Lin, 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

Aug 12, 2025

SERIAL

99334194

REG#

8176631

REGISTERED

Mar 17, 2026

Filing Information

StatusREGISTERED

Filing DateAug 12, 2025

Serial Number99334194