Trademark Overview
On Thursday, February 15, 1968, a trademark application was filed for FF with the United States Patent and Trademark Office. The USPTO has given the FF trademark a serial number of 72291146. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by FLANGEKLAMP CORPORATION. The FF trademark is filed in the Non-Metallic Building Material Products category with the following description:
PARTS FOR SUPPORTING GRID SYSTEMS FOR SUSPENDED CEILINGS