Patents by Inventor Daniel Francis Rosenmayer

Daniel Francis Rosenmayer 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).

  • Bidirectional fluid flow valve and method
    Patent number: 10327971
    Abstract: The present disclosure relates to a bidirectional valve design that provides for more rapid deflations/evacuation of fluid flow and in one example includes a valve body, a spindle piston movably coupled in a bore of the valve body and an electronically controllable motor that moves the spindle valve between a fluid evacuation position and a fluid fill position. In one example, the spindle piston includes piston structures on ends of a threaded rod. In another example, a mattress system is disclosed that employs the valve and a fluid source to provide quick evacuation of air from a patient support. In another example, the valve is coupled to an alternating pressure block valve which is then coupled to a patient support.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: June 25, 2019
    Assignee: KAP Medical
    Inventors: Raj Krish Gowda, David Darwin Lewis, Daniel Francis Rosenmayer
  • BIDIRECTIONAL FLUID FLOW VALVE AND METHOD
    Publication number: 20170224564
    Abstract: The present disclosure relates to a bidirectional valve design that provides for more rapid deflations/evacuation of fluid flow and in one example includes a valve body, a spindle piston movably coupled in a bore of the valve body and an electronically controllable motor that moves the spindle valve between a fluid evacuation position and a fluid fill position. In one example, the spindle piston includes piston structures on ends of a threaded rod. In another example, a mattress system is disclosed that employs the valve and a fluid source to provide quick evacuation of air from a patient support. In another example, the valve is coupled to an alternating pressure block valve which is then coupled to a patient support.
    Type: Application
    Filed: April 28, 2017
    Publication date: August 10, 2017
    Inventors: Raj Krish Gowda, David Darwin Lewis, Daniel Francis Rosenmayer
  • Bidirectional fluid flow valve and method
    Patent number: 9662253
    Abstract: The present disclosure relates to a bidirectional valve design that provides for more rapid deflations/evacuation of fluid flow and in one example includes a valve body, a spindle piston movably coupled in a bore of the valve body and an electronically controllable motor that moves the spindle valve between a fluid evacuation position and a fluid fill position. In one example, the spindle piston includes piston structures on ends of a threaded rod. In another example, a mattress system is disclosed that employs the valve and a fluid source to provide quick evacuation of air from a patient support. In another example, the valve is coupled to an alternating pressure block valve which is then coupled to a patient support.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: May 30, 2017
    Assignee: KAP Medical
    Inventors: Raj Krish Gowda, David Darwin Lewis, Daniel Francis Rosenmayer
  • BIDIRECTIONAL FLUID FLOW VALVE AND METHOD
    Publication number: 20140261723
    Abstract: The present disclosure relates to a bidirectional valve design that provides for more rapid deflations/evacuation of fluid flow and in one example includes a valve body, a spindle piston movably coupled in a bore of the valve body and an electronically controllable motor that moves the spindle valve between a fluid evacuation position and a fluid fill position. In one example, the spindle piston includes piston structures on ends of a threaded rod. In another example, a mattress system is disclosed that employs the valve and a fluid source to provide quick evacuation of air from a patient support. In another example, the valve is coupled to an alternating pressure block valve which is then coupled to a patient support.
    Type: Application
    Filed: March 13, 2014
    Publication date: September 18, 2014
    Applicant: KAP Medical
    Inventors: Raj Krish Gowda, David Darwin Lewis, Daniel Francis Rosenmayer