ALEXANDRIA, Va., July 16 -- United States Patent no. 12,357,122, issued on July 15.
"Portable grill rotisserie system" was invented by Matthew Vogel (Arlington, Va.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A portable rotisserie grill system that includes a roller assembly and a separate heat-resistant metal box. The heat-resistant metal box including ceramic insulation therein, a rotation motor to rotate rollers of the rotation assembly via a motor coupler, cooling fans, a digital temperature controller micro circuit board to control the cooling fans, a battery compartment to provide energy to the motor, the digital temperature controller micro circuit board and the cooling fans, and a Bluetooth chip t...