Patents by Inventor Jim D. Chrysler

Jim D. Chrysler 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).

  • In-line valve
    Patent number: 6273132
    Abstract: An in-line valve for a fluid line preferably in the environment of a hydrant, comprising a casing to which is mounted an attachment device and in which is disposed a rotatable stem. The attachment device and stem both have dividing walls in which are formed corresponding fluid ports through which fluid flows when the ports are aligned.
    Type: Grant
    Filed: May 11, 2000
    Date of Patent: August 14, 2001
    Assignee: Amerikam, Inc.
    Inventors: Jim D. Chrysler, Robert S. Creswell