Patents by Inventor Mitchell Wade Yadven

Mitchell Wade Yadven 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).

  • Urinary flow control valve with pressure sealing
    Patent number: 8512313
    Abstract: A valve for controlling fluid flow through a flow passage. The valve includes a tubular valve body defining a longitudinal axis and having an interior surface and an exterior surface. The valve body defines first and second valve ends and a tip portion is supported on the valve body and located at the second valve end. A cap member is supported on the valve body and includes a closed end formed by an end wall having an aperture for receiving the tip portion. The aperture includes a lip portion surrounded a groove on an interior of the cap member to facilitate a pressure seal between the aperture and the tip portion.
    Type: Grant
    Filed: November 3, 2009
    Date of Patent: August 20, 2013
    Assignee: Advanced Urological Products
    Inventors: Gordon Edgar Atkinson, Mitchell Wade Yadven, Jeffrey Wayne Hale
  • URINARY FLOW CONTROL VALVE WITH PRESSURE SEALING
    Publication number: 20110106060
    Abstract: A valve for controlling fluid flow through a flow passage. The valve includes a tubular valve body defining a longitudinal axis and having an interior surface and an exterior surface. The valve body defines first and second valve ends and a tip portion is supported on the valve body and located at the second valve end. A cap member is supported on the valve body and includes a closed end formed by an end wall having an aperture for receiving the tip portion. The aperture includes a lip portion surrounded a groove on an interior of the cap member to facilitate a pressure seal between the aperture and the tip portion.
    Type: Application
    Filed: November 3, 2009
    Publication date: May 5, 2011
    Applicant: ADVANCED UROLOGICAL PRODUCTS
    Inventors: Gordon Edgar Atkinson, Mitchell Wade Yadven, Jeffrey Wayne Hale
  • Urinary slide valve
    Patent number: 6913244
    Abstract: A valve for controlling fluid flow through a flow passage. The valve includes a tubular valve body defining a longitudinal axis and having an interior surface and an exterior surface. The valve body defines first and second valve ends and a tip portion is supported on the valve body and located at the second valve end. A cap member is supported on the valve body and includes an interior surface and an exterior surface and is positioned over the second valve end for movement in a longitudinal direction parallel to the longitudinal axis. The cap member includes an open end and a closed end, and the closed end is formed by an end wall having an aperture for receiving the tip portion.
    Type: Grant
    Filed: May 2, 2003
    Date of Patent: July 5, 2005
    Inventors: Gordon Edgar Atkinson, Mitchell Wade Yadven