Patents by Inventor Michele Manzone

Michele Manzone has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fluid mixing device, particularly for industrial inks or paints
    Patent number: 5762098
    Abstract: An automatic fluid mixing device wherein a cylindrical supporting structure supports a first number of valves angularly spaced along a first circumference, and a second number of valves angularly spaced along a second circumference concentric with and inside the first; the valves are three-way types, and present a control rod extending axially from one end; and the mixing device presents a blade type selecting device movable angularly about an axis through the center of the circumferences, and which singly engages an end portion of the control rod to move the rod axially and so open the valve.
    Type: Grant
    Filed: December 6, 1995
    Date of Patent: June 9, 1998
    Assignee: Dromont s.r.l.
    Inventors: Michele Manzone, Luca Drocco