Who owns the BUSPHER trademark?

The BUSPHER trademark is owned by Zhijun LIAO.

What class is the BUSPHER trademark registered in?

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

What is the serial number for BUSPHER?

The USPTO serial number for BUSPHER is 99719938.

What is the registration number for BUSPHER?

BUSPHER is registered under USPTO registration number 8511127.

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Updated Oct 27, 2026·8 searches this week

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USPTO Trademark Record

REGISTERED

BUSPHER

SN 99719938·Reg 8511127·Filed Mar 23, 2026

Owner Zhijun LIAO

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

BUSPHER (Serial No. 99719938), Registration No. 8511127, is a registered US trademark filed on Mar 23, 2026 by Zhijun LIAO. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: October 20, 2032

Mark Intelligence

BUSPHER (Reg. #8511127) is a registered US trademark that has been protecting its owner, Zhijun LIAO, since 2026. 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

Mar 23, 2026

SERIAL

99719938

REG#

8511127

REGISTERED

Oct 20, 2026

Filing Information

StatusREGISTERED

Filing DateMar 23, 2026

Serial Number99719938