Trademark Overview
On Wednesday, December 14, 1955, a trademark application was filed for AI with the United States Patent and Trademark Office. The USPTO has given the AI trademark a serial number of 71699947. The federal status of this trademark filing is EXPIRED as of Saturday, August 25, 2007. This trademark is owned by ART IRON & WIRE WORKS, INC.. The AI trademark is filed in the Non-Metallic Building Material Products category with the following description:
METALLIC ELEMENTS FOR BUILDINGS OR OTHER STRUCTURES COMPRISING STRUCTURAL SHAPES, EXPANDED METAL SHEETS, PLATES, PIPES, RODS, BARS, RAILS, BEAMS, COLUMNS, SPANDRELS, CANOPIES, DOORS, DOOR FRAMES, GRATES, GRILLES, GRATINGS, CHIMNEY ORNAMENTS, PORCH ORNAMENTS, MANHOLE STEPS, WINDOW AND DOOR LINTELS, MANHOLE FRAMES AND COVERS, PIPE SUPPORTS, WALKWAYS, PLATFORMS, DOOR SILLS, BRACKETS, TRENCH PLATES, LADDERS, LADDER GUARDS, PARTITIONS, DOOR GUARDS, MACHINERY GUARDS, WINDOW GUARDS, WALLS, [ PARTITIONS, ] PIPE RAILS, STAIR RAILS, COUNTER RAILS, BRIDGE RAILS, PORCH RAILS, BALCONY RAILS, STAIRS, FIRE ESCAPES, MONORAIL BEAMS AND SUPPORTS, TOWERS, BOILER FRAMES, AND CRANE RUNWAYS
