Patents by Inventor David Edmond

David Edmond 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).

  • Attachment for Heavy Equipment Vehicles
    Publication number: 20070107270
    Abstract: An attachment for a heavy equipment vehicle, which comprises four different functions. The attachment can serve as a box blade, grapple, ripper, or bucket with front cutting edge. It is highly convenient for a user who wishes to accomplish multiple tasks without having to change the attachment on the vehicle, thus saving time and money on the worksite. The attachment is hydraulically controlled, similar to any other vehicle attachment.
    Type: Application
    Filed: November 1, 2006
    Publication date: May 17, 2007
    Inventor: David Edmond