ALEXANDRIA, Va., June 19 -- United States Patent no. 12,329,286, issued on June 17, was assigned to CAREMED SUPPLY INC. (New Taipei, Taiwan).
"Inflatable air mattress" was invented by Tsung-Hsuan Liu (Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An inflatable air mattress includes a plurality of air cells arranged side by side. Every air cell includes an envelope, an elastomer, and a plurality of restriction straps. The envelope is inflatable and the elastomer is located inside the envelope. Each restriction strap includes two connection sections connected to a locating zone on the envelope, and a covering section located between the two connection sections to cover a part of the locating zo...