Trademark Search & Tracking

Free access to the complete USPTO trademark database with advanced search and tracking capabilities.

Trademark Search

Enter at least 3 characters to search

Show trademark images

ON OFF

Serial Number

Registration Number

Owner/Applicant

Attorney Name

Trademark Status

Live

Dead

Mark Type

Select Classes

2 Records Found

Serial Number	Trademark	Classes	Legal Status	Rights Holder	Filing Date	Actions
90757584	MUSORT	015	700	GUANGZHOU QIANZHISHENG NETWORK TECHNOLOGY CO., LTD	06/07/2021	Details
99437807	MUSORT	025	630	Guangzhou Qianzhisheng Network Technology Co., LTD	10/10/2025	Details