Trademark Overview
On Monday, January 12, 2026, a trademark application was filed for SIWEIYIN with the United States Patent and Trademark Office. The USPTO has given the SIWEIYIN trademark a serial number of 99590692. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Monday, January 12, 2026. The SIWEIYIN trademark is filed in the Medical Instrument Products category with the following description:
Acupressure mats; Back supports for medical purposes; Electronic aesthetic skin treatment devices using light emitting diodes, namely, infrared, red, orange, yellow, green, and blue wavelengths for generating light rays; Lasers for the cosmetic treatment of the face and skin; Massaging apparatus for personal use; Physical exercise apparatus for medical purposes; Apparatus for acupressure therapy; Chiropractic instruments; Massage apparatus and instruments; Electronic light therapy apparatus for the skin