ALEXANDRIA, Va., July 30 -- United States Patent no. 12,370,080, issued on July 29, was assigned to Serengeti Warming Systems LLC (Temple, Ga.).
"System for recirculating warm air" was invented by Andrew Malen (Temple, Ga.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A recirculating warm air system configured to connect to an air inflatable product is provided. The system includes a first chamber and a second chamber. The first chamber includes a first air inlet and a first valve located at the first air inlet. The second chamber includes a second valve located between the first chamber and the second chamber, an air outlet, and a first hose connected to the air outlet. The second chamber further includes ...