Training Instrument and input device

U.S. Patent No. 10,471,303: Training Instrument and input device

U.S. Patent No. 10,471,303: Training Instrument and input device Issued November 12, 2019, to Nintendo Co. LtdFiled: April 14, 2017 (claiming priority to October 16, 2014) Overview: U.S. Patent No. 10,471,303 (the…