ALEXANDRIA, Va., July 15 -- United States Patent no. 12,661,288, issued on June 23, was assigned to WELLELL INC. (New Taipei City, Taiwan).
"Air mattress system with alternating and body turning functions" was invented by Sheng-Wei Lin (New Taipei City, Taiwan), Yen-Chieh Chen (New Taipei City, Taiwan), Yu-Hao Chen (New Taipei City, Taiwan), Hsiao-Ya Huang (New Taipei City, Taiwan), Chia-Hui Fang (New Taipei City, Taiwan) and Bo-Tai Chen (New Taipei City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses an air mattress system including a first protection cell group disposed on one side of a support cell group. The first protection cell group includes a first middle cell h...