ALEXANDRIA, Va., June 19 -- United States Patent no. 12,332,013, issued on June 17, was assigned to XCAL IP LLC (Ashburn, Va.).
"Firearm with dual feed magazine" was invented by Jason Kiyoshi Brown (Chantilly, Va.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A firearm with dual feed magazine has a frame defining a magazine well and defining a forward and rearward direction, a magazine configured to be received in the magazine well in a retained position, the magazine including a tubular body having an upper end and an opposed lower end, the tubular body defining adjacent first and second elongated passages, a first spring and first follower received in the first elongated passage, a second spring and secon...