Patents Assigned to Gary A. Smith
  • Patent number: 5863129
    Abstract: A series of flow control mixing devices used in a mixing chamber in a spray gun, or the like, to more thoroughly mix multi-components in a mixing chamber, consists of three different types of cylindrical mixing elements sealingly held in the chamber. Each of the mixing elements contains a pair of inlets, a central chamber and an outlet, connected together so as to mix entering components therein, and passing these mixed components to the outlet. Two of the types of mixing elements include a mixing reservoir or chamber formed on a top surface thereof. A plurality of second mixing elements are secured over a first or downstream mixing element, and a final or third mixing element is provided upstream of the other elements. The first element includes a spacing member on the lower surface, and all the mixing elements include O-ring seals held in grooves formed on the outer periphery thereof.
    Type: Grant
    Filed: January 5, 1998
    Date of Patent: January 26, 1999
    Assignee: Gary A. Smith
    Inventor: Gary L. Smith
  • Patent number: D367957
    Type: Grant
    Filed: May 27, 1994
    Date of Patent: March 19, 1996
    Assignees: Gary A. Smith, Sharee E. Smith
    Inventors: William F. Lambert, Charles C. Gilbert