ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,040, issued on Jan. 20, was assigned to CASIO COMPUTER Co. LTD. (Tokyo).
"Stand keyboard instrument set" was invented by Shigeyuki Nagatsuma (Ome, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A stand includes a lateral spanning member, a connecting member configured to be fixed to the lateral spanning member and having a first engagement portion and a second engagement portion, and a front leg comprising a first engagement target portion configured to be brought into engagement with the first engagement portion and a back leg comprising a second engagement target portion configured to be brought into engagement with the second engagement por...