DOUTSAI Trademark

Serial Number: 99372699 • Registration: 8204645

DOUTSAI is a trademark filed by Junzhan Chen on September 3, 2025. The trademark is classified under Class 10 (Medical Apparatus). The application is currently registered and active.

Trademark Classes

Class 10 - Medical Apparatus

Surgical, medical, dental and veterinary apparatus and instruments

Owner Contact Info

Junzhan Chen

No. 115, West Tianpeng Middle Group, Sunzhuang Village, Xinqiao Town
Yongcheng 476600 , CN

Entity Type: 01

Legal Representation

Attorney of Record

Sheldon Brown

2,543 trademarks filed View all →

Correspondence Address

Sheldon Brown Brown IP Consulting PLLC

5900 Balcones Dr

Austin, TX 78731

United States

Trademark Details

Filing Date

September 3, 2025

Registration Date

April 7, 2026

First Use Anywhere

July 21, 2025

First Use in Commerce

July 21, 2025

Published for Opposition

February 17, 2026

Goods & Services

Body rehabilitation apparatus for medical purposes; Electric acupuncture instruments; Electrodes for medical use; Electrotherapy devices for providing transcutaneous electrical nerve stimulation, infrared heat and compression; Manually-operated exercise equipment for physical therapy purposes; Massage apparatus; Medical radiation apparatus; Nursing bottles; Physical exercise apparatus for medical purposes; Vibromassage apparatus