Trademark Overview
On Friday, May 18, 1962, a trademark application was filed for SMOOTH FLO with the United States Patent and Trademark Office. The USPTO has given the SMOOTH FLO trademark a serial number of 72144960. The federal status of this trademark filing is EXPIRED as of Sunday, June 17, 1984. This trademark is owned by HUDSON OXYGEN THERAPY SALES COMPANY, INC.. The SMOOTH FLO trademark is filed in the Medical Instrument Products category with the following description:
MEDICAL YOKE TYPE OXYGEN REGULATOR