Patents by Inventor Douglas BACK

Douglas BACK 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).

  • INTERLOCKING COMPONENTS FOR FORMING A WEAR RESISTANT LAYER
    Publication number: 20230072819
    Abstract: A wear-protected substrate includes a substrate and a continuous wear protection layer brazed to the substrate. The continuous wear protection layer includes components having interlocking features that are configured to interlock the components side-by-side to form the continuous wear protection layer.
    Type: Application
    Filed: January 27, 2021
    Publication date: March 9, 2023
    Inventor: Douglas BACK
  • MINING PICKS AND METHOD OF BRAZING MINING PICKS TO CEMENTED CARBIDE BODY
    Publication number: 20140354033
    Abstract: A tool and a method of making the tool is disclosed. The tool comprises a sleeve and a compact. The sleeve may have a proximal end, a distal end, a central axis, and a bore extending from the proximal end to the distal end, the bore having an inner wall. The compact may have a base end and an impact surface spaced opposite to the base end. The compact may be substantially disposed within the bore of the sleeve. The proximal end may be disposed proximate the base end of the compact.
    Type: Application
    Filed: May 29, 2014
    Publication date: December 4, 2014
    Applicant: DIAMOND INNOVATIONS, INC.
    Inventors: Thomas EASLEY, Douglas BACK