Patents by Inventor Harry Latshaw

Harry Latshaw 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).

  • Ventilation valve for an anesthesia system
    Patent number: 8925547
    Abstract: A valve is provided for controlling the flow of gas through an anesthesia or respiratory breathing circuit. The valve includes a valve body having a first port, a second port, and a third port. The third port includes a flow restrictor for restricting the flow of gas through the third port. A valve closing member is provided that is moveable between an open position where gas can flow through the third port, and a closed position. In the closed position, gas is prevented from flowing through the third port.
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: January 6, 2015
    Inventor: Harry Latshaw
  • Ventilation valve for a veterinary anesthesia system
    Publication number: 20110232639
    Abstract: A valve is provided for controlling the flow of gas through an anesthesia or respiratory breathing circuit. The valve includes a valve body having a first port, a second port, and a third port. The third port includes a flow restrictor for restricting the flow of gas through the third port. A valve closing member is provided that is moveable between an open position where gas can flow through the third port, and a closed position. In the closed position, gas is prevented from flowing through the third port.
    Type: Application
    Filed: March 24, 2011
    Publication date: September 29, 2011
    Inventor: Harry Latshaw