ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,715,639, issued on Aug. 25, was assigned to G.D S.p.A. (Bologna, Italy).

"Operating station for a machine for filling and capping cartridges for electronic cigarettes" was invented by Luca Testoni (Bologna, Italy), Giovanni Madera (Bologna, Italy), Daniele Grosso (Bologna, Italy) and Luca Lanzarini (Bologna, Italy).

According to the abstract* released by the U.S. Patent & Trademark Office: "An operating station for a machine for filling and capping cartridges for electronic cigarettes is arranged along a feeding path of a conveying fine of the machine and includes: an operating device having operative positions for operating on the cartridges arranged in series along a direction para...