US Patent Issued to Futaijing Precision Electronics (Yantai), HON HAI PRECISION INDUSTRY on Oct. 21 for "Rocking arm structure providing additional-wheel support and device having the same" (Taiwanese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,447,786, issued on Oct. 21, was assigned to Futaijing Precision Electronics (Yantai) Co. Ltd. (Yantai, China) and HON HAI PRECISION INDUSTRY Co. LTD. (New Taipei, Taiwan).

"Rocking arm structure providing additional-wheel support and device having the same" was invented by Chen-Ting Kao (New Taipei, Taiwan), Chih-Cheng Lee (New Taipei, Taiwan), Chiung-Hsiang Wu (New Taipei, Taiwan), Sheng-Li Yen (New Taipei, Taiwan), Yu-Cheng Zhang (New Taipei, Taiwan), Chen Chao (New Taipei, Taiwan) and Chang-Ju Hsieh (New Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A rocking arm structure includes an arm body, a motive wheel assembly connected to the...