Trademark Overview
On Saturday, May 23, 1925, a trademark application was filed for PHOTOPHORE with the United States Patent and Trademark Office. The USPTO has given the PHOTOPHORE trademark a serial number of 71214825. The federal status of this trademark filing is EXPIRED as of Friday, January 10, 1986. This trademark is owned by SANITARIUM AND HOSPITAL EQUIPMENT COMPANY. The PHOTOPHORE trademark is filed in the Medical Instrument Products category with the following description:
THERAPEUTIC LAMPS