Trademark Overview
On Monday, November 6, 1967, a trademark application was filed for F with the United States Patent and Trademark Office. The USPTO has given the F trademark a serial number of 72284186. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by FIDELITY ELECTRONICS, LTD.. The F trademark is filed in the Medical Instrument Products category with the following description:
HEARING AIDS; HEARING AID ACCESSORIES, CONSISTING OF AIR RECEIVER, BONE OSCILLATOR, BATTERY HOLDER, BATTERY CHARGER, BODY AID CORD, EYEGLASS ADAPTER, TV ATTACHMENT, AND POCKET BATTERY CARRIER; AND AUDIOMETERS