Trademark Overview
On Monday, September 16, 1957, a trademark application was filed for AAF with the United States Patent and Trademark Office. The USPTO has given the AAF trademark a serial number of 72037206. The federal status of this trademark filing is EXPIRED as of Tuesday, May 11, 1999. This trademark is owned by AMERICAN AIR FILTER COMPANY, INC.. The AAF trademark is filed in the Environmental Control Instrument Products category with the following description:
FORCED DRAFT PORTABLE LIQUID FUEL HEATERS FOR TEMPORARY INDOOR AND OUTDOOR HEATING, THAWING, AND DRYING PURPOSES