ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,502,003, issued on Dec. 23, was assigned to NISCO Co. LTD (Jiangsu, China).
"Foldable and adjustable beds" was invented by Wei Wang (Jiangsu, China) and Fahuan Zhang (Jiangsu, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A foldable bed includes platforms, first and second support structures for supporting the platforms, and a pair of connection mechanisms for pivotally connecting the first and second support structures such that the first and second support structures are pivotally foldable relative to one another. The first support structure has a pair of first side rails transversely spaced and longitudinally aligned; an upper rail having two ...