Trademark Overview
On Friday, November 1, 2024, a trademark application was filed for OSCA with the United States Patent and Trademark Office. The USPTO has given the OSCA trademark a serial number of 98832608. The federal status of this trademark filing is REQUEST FOR EXTENSION OF TIME TO FILE OPPOSITION as of Wednesday, July 2, 2025. This trademark is owned by Beijing HangTian KaDi Technology R&D Institute.. The OSCA trademark is filed in the Medical Instrument Products category with the following description:
Balloon catheters; Bone retractors; Drainage appliances for surgical procedures; Drainage tubes for medical purposes; Gynecological medical instruments for examining women's reproductive organs; Medical and surgical laparoscopes; Medical and surgical laparoscopes and catheters; Medical apparatus and instruments for use in surgery; Medical device, namely, a device for improving cardiac performance through aortic flow therapy; Medical devices for closing wounds; Medical devices used in colostomy procedures to collect waste materials; Medical instruments and devices, namely, external fixators; Medical instruments for use in performing biopsies; Suction cups for medical purposes; Surgical and medical apparatus and instruments for use in general surgery; Surgical devices and instruments; Surgical instruments for use in open surgery, minimally invasive surgery; Surgical retractors; Traction apparatus for medical use
