Patents by Inventor Kevin J Coyle

Kevin J Coyle 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: 20170057041
    Abstract: A honing apparatus has a top section which is disposed in a horizontal, transverse plane. First and second guide rails extend along the sides of the top section. A sharpening stone tray is located within the top section between the guard rails and a sharpening stone is positioned within the tray. An electric motor drives the sharpening stone tray in reciprocating motion within a path parallel to the horizontal plane of the top section. A clamp unit is located over the sharpening stone and secures a cutting tool at a given angle on and in relation to the sharpening stone. The reciprocating movement of the sharpening stone allows for precise sharpening of the cutting tool secured in the clamp unit.
    Type: Application
    Filed: April 13, 2016
    Publication date: March 2, 2017
    Inventor: Kevin J Coyle