ALEXANDRIA, Va., June 16 -- United States Patent no. 12,303,014, issued on May 20, was assigned to Ranir LLC (Grand Rapids, Mich.).
"Lighted toothbrush" was invented by Bryan J. Dishon (Alto, Mich.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A lighted toothbrush includes a handle housing with toothbrush components mounted within the internal cavity, including a power source, a printed circuit board, and a plurality of light emitting diodes (LEDs). The LEDs are mounted to the printed circuit board at generally the same position along the longitudinal length of the circuit board, with a first one of the LEDs mounted to the first surface of the printed circuit board, and a second one of the LEDs mounted to t...