ALEXANDRIA, Va., May 12 -- United States Patent no. 12,622,536, issued on May 12, was assigned to Piar OU (Peetri, Estonia).

"Foldable cardboard stand assembly system and compact box" was invented by Ivan Glustsenko (Tallinn, Estonia) and Aleksei Naumtsik (Viimsi, Estonia).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention discloses an easily assemblable cardboard stand assembly system designed to streamline its setup process while ensuring a compact sized transport and/or storage box. The stand assembly system is foldable and complete (does not require assembly of parts when set up (erected) by a consumer and does not require disassembly for transport and/or storage). The stand assembly system comp...