US Patent Issued to Dongguan Duodian Outdoor Sports Technology on June 17 for "Hitting training device for baseball and softball indoors and outdoors" (Chinese Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,330,035, issued on June 17, was assigned to Dongguan Duodian Outdoor Sports Technology Co. Ltd (Dongguan, China).

"Hitting training device for baseball and softball indoors and outdoors" was invented by Chengfei Cao (Guangdong, China) and Jinming Huang (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A hitting training device for baseball and softball indoors and outdoors is disclosed in the utility model, relating to the technical field of training device. The utility model comprises a main pipe, three connecting pipes are uniformly arranged in connection below the main pipe along the circumference; a base pipe is arranged in connection...