Patents by Inventor Daniel Edward Davis

Daniel Edward Davis 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).

  • Publication number: 20100108632
    Abstract: The pipelayer crane apparatus comprises a lower, the lower comprising a lower frame, a pedestal, a lower bearing portion, a telescoping axle, a track roller, and a track shoe, an upper, the upper comprising a frame, a body, a cab, a pedestal, a upper bearing portion, and a counterweight, a lifting assembly, the lifting assembly comprising an adjacent portion, a remote portion, a joint, and a cylinder and a weldment, the weldment comprising a body, an extension, a winch, and securing members.
    Type: Application
    Filed: April 30, 2009
    Publication date: May 6, 2010
    Inventor: Daniel Edward Davis