Patents by Inventor James T. Dungan

James T. Dungan 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).

  • Core saw and support frame structure
    Patent number: 10876366
    Abstract: A wheeled vehicle and core saw system has a chassis, a first sub-frame, a core saw attached to the first sub-frame, and a second sub-frame attached to the chassis frame and attached to the first sub-frame. A selectively engageable bearing may be disposed between the second sub-frame and the chassis frame that facilitates movement between the second sub-frame and the chassis frame. The second sub-frame may be moveable with respect to the chassis frame and a water tank.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: December 29, 2020
    Assignee: McLaughlin Group, Inc.
    Inventors: Paul W. Hau, James T. Dungan
  • CORE SAW AND SUPPORT FRAME STRUCTURE
    Publication number: 20180087338
    Abstract: A wheeled vehicle and core saw system has a chassis, a first sub-frame, a core saw attached to the first sub-frame, and a second sub-frame attached to the chassis frame and attached to the first sub-frame. A selectively engageable bearing may be disposed between the second sub-frame and the chassis frame that facilitates movement between the second sub-frame and the chassis frame. The second sub-frame may be moveable with respect to the chassis frame and a water tank.
    Type: Application
    Filed: September 19, 2017
    Publication date: March 29, 2018
    Inventors: Paul W. Hau, James T. Dungan