ALEXANDRIA, Va., March 12 -- United States Patent no. 12,246,338, issued on March 11, was assigned to Siver S.r.l. (Frazione Taverne, Italy).
"Apparatus for coating objects with a powder coating and for speeding a color change phase" was invented by Luca Tomassoni (Corciano, Italy).
According to the abstract* released by the U.S. Patent & Trademark Office: "The apparatus for coating systems comprises: a first feeding unit provided with first loading and unloading means of a first coating powder; a second feeding unit provided with second loading and unloading means of a second coating powder; a pump assembly associated with a spraying system for sending the first powder and the second powder into a coating booth; connecting means of the p...