ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,533,832, issued on Jan. 27, was assigned to PERSICO S.P.A. (Nembro, Italy).
"Mould for rotational moulding" was invented by Andrea Fumagalli (Nembro, Italy), Sergio Battista Gastaldi (Nembro, Italy) and Matteo Radi (Nembro, Italy).
According to the abstract* released by the U.S. Patent & Trademark Office: "Mould (99) for rotational moulding comprising a main body (90) having an inner cavity (91) and an outer surface (92), a plurality of heating elements (1) distinct from each other and removably fixed to the main body (90) in distributed way onto the outer surface (92), each heating element (1) comprising a thermally conductive base body (2) in thermal contact with the outer surface ...