Who owns the PROLOSO trademark?

The PROLOSO trademark is owned by YOULONG, DENG.

What class is the PROLOSO trademark registered in?

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

What is the serial number for PROLOSO?

The USPTO serial number for PROLOSO is 50049901.

What is the registration number for PROLOSO?

PROLOSO is registered under USPTO registration number 0.

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Updated Oct 19, 2026·28 searches this week

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USPTO Trademark Record

PENDING

PROLOSO

SN 50049901·Reg 0·Filed Aug 13, 2026

Owner YOULONG, DENG

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

PROLOSO (Serial No. 50049901), Registration No. 0, is a pending US trademark filed on Aug 13, 2026 by YOULONG, DENG. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Mark Intelligence

PROLOSO (Reg. #0) is a pending US trademark that was filed in 2026 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....

FILED

Aug 13, 2026

SERIAL

50049901

REG#

Filing Information

StatusPENDING

Filing DateAug 13, 2026

Serial Number50049901

Registration No.0

Status DateAug 13, 2026

Mark TypeDesign with words