Patents by Inventor Chris G. Dixon

Chris G. Dixon 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).

  • Apparatus for an improved high pressure medicinal dispenser
    Patent number: 8372030
    Abstract: An apparatus for an improved high pressure medicinal dispenser is disclosed. The high pressure dispenser may include a handle (26), a chamber (18), a threaded region, a threaded rod (14), and a knob (20). The high pressure dispenser may have at least one insert-molded component. A threaded insert providing the threaded region may be insert-molded into the handle or the threaded rod may be insert-molded into the knob, or both. The dispenser may have a handle made of hard plastic and overmolded soft rubber material. The dispenser also may have a ribbed knob having at least one longitudinal rectangular cavity. Furthermore, the dispenser may have a chamber that has an interior concave surface and an interior convex surface between the interior cylindrical surface of the chamber and a nozzle. The chamber may have at least one tab or notch dimensioned to engage with at least one corresponding notch or tab on the handle.
    Type: Grant
    Filed: March 24, 2005
    Date of Patent: February 12, 2013
    Assignee: Cook Medical Technologies LLC
    Inventors: Chris G. Dixon, David G. Burton, Scott K. Philhower, Gregory A. Frankland
  • Apparatus for an improved high pressure medicinal dispenser
    Publication number: 20110125088
    Abstract: An apparatus for an improved high pressure medicinal dispenser is disclosed. The high pressure dispenser may include a handle (26), a chamber (18), a threaded region, a threaded rod (14), and a knob (20). The high pressure dispenser may have at least one insert-molded component. A threaded insert providing the threaded region may be insert-molded into the handle or the threaded rod may be insert-molded into the knob, or both. The dispenser may have a handle made of hard plastic and overmolded soft rubber material. The dispenser also may have a ribbed knob having at least one longitudinal rectangular cavity. Furthermore, the dispenser may have a chamber that has an interior concave surface and an interior convex surface between the interior cylindrical surface of the chamber and a nozzle. The chamber may have at least one tab or notch dimensioned to engage with at least one corresponding notch or tab on the handle.
    Type: Application
    Filed: March 24, 2005
    Publication date: May 26, 2011
    Applicants: Cook Incorporated, Sabin Corporation
    Inventors: Chris G. Dixon, David G. Burton, Scott K. Philhower, Gregory A. Frankland
  • High pressure medical dispenser
    Patent number: D511211
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: November 1, 2005
    Assignee: Cook Incorporated
    Inventors: Chris G. Dixon, Scott K. Philhower, Gregory A. Frankland, David G. Burton