Patents by Inventor Michael A. Treymayne

Michael A. Treymayne 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).

  • Natural gas cylinder fitting and solenoid valve
    Patent number: 5188017
    Abstract: A natural gas cylinder fitting and solenoid valve includes a solenoid-actuated poppet co-operating with an O-ring clamped to the floor of the valve cavity to selectively prevent or permit the passage of gas between a gas line and a natural gas cylinder. In an internally mounted embodiment, a fitting body adapted to be engaged in the neck of a cylinder isolates a low pressure region containing the electrical components of the solenoid.
    Type: Grant
    Filed: June 18, 1991
    Date of Patent: February 23, 1993
    Assignee: The Consumers' Gas Company, Ltd.
    Inventors: Michael D. Grant, Michael A. Treymayne