Trademark Overview
On Wednesday, May 27, 2026, a trademark application was filed for DAWUSONG with the United States Patent and Trademark Office. The USPTO has given the DAWUSONG trademark a serial number of 99847448. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Wednesday, May 27, 2026. This trademark is owned by Taiyuan Rainbow Technology Co., Ltd.. The DAWUSONG trademark is filed in the Medical Instrument Products category with the following description:
Catheters and parts and fittings therefor; Containers for solutions used for the treatment of renal insufficiency, namely, bags, pouches, cartridges, rigid and semi-rigid containers for concentrates and solutions in solid or liquid form for medical use; Medical specimen collection devices in the nature of glass slides, cups, bags for the collection of blood, urine, fecal matter