Patents by Inventor Grace Elizabeth Bagley

Grace Elizabeth Bagley 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).

  • Sharpener for rotary cutters
    Patent number: 8708777
    Abstract: Apparatus, systems and methods in accordance with the present invention are related to sharpening blades for rotary cutters. In one illustrative embodiment of a system in accordance with the present invention, an elongated sharpening stone is held at a desired angle between underlying support structures on a base and a securing cap. A planar edge of the stone is exposed in an adjustable channel between the stone and a slidably adjustable sidewall. The angle of the sharpening stone corresponds to correct angle for a sharpened edge on a rotary blade disposed on a hand held rotary cutter, which is inserted into the channel. By advancing the cutter through the channel an edge of the rotary blade may be honed and/or sharpened.
    Type: Grant
    Filed: April 6, 2012
    Date of Patent: April 29, 2014
    Inventors: Jim Bagley, Grace Elizabeth Bagley
  • SHARPENER FOR ROTARY CUTTERS
    Publication number: 20120196513
    Abstract: Apparatus, systems and methods in accordance with the present invention are related to sharpening blades for rotary cutters. In one illustrative embodiment of a system in accordance with the present invention, an elongated sharpening stone is held at a desired angle between underlying support structures on a base and a securing cap. A planar edge of the stone is exposed in an adjustable channel between the stone and a slidably adjustable sidewall. The angle of the sharpening stone corresponds to correct angle for a sharpened edge on a rotary blade disposed on a hand held rotary cutter, which is inserted into the channel. By advancing the cutter through the channel an edge of the rotary blade may be honed and/or sharpened.
    Type: Application
    Filed: April 6, 2012
    Publication date: August 2, 2012
    Inventors: Jim Bagley, Grace Elizabeth Bagley
  • Sharpener for rotary cutters
    Patent number: 8152600
    Abstract: Apparatus, systems and methods in accordance with the present invention are related to sharpening blades for rotary cutters. In one illustrative embodiment of a system in accordance with the present invention, an elongated sharpening stone is held at a desired angle between underlying support structures on a base and a securing cap. A planar edge of the stone is exposed in an adjustable channel between the stone and a slidably adjustable sidewall. The angle of the sharpening stone corresponds to correct angle for a sharpened edge on a rotary blade disposed on a hand held rotary cutter, which is inserted into the channel. By advancing the cutter through the channel an edge of the rotary blade may be honed and/or sharpened.
    Type: Grant
    Filed: October 2, 2009
    Date of Patent: April 10, 2012
    Inventors: Jim Bagley, Grace Elizabeth Bagley
  • SHARPENER FOR ROTARY CUTTERS
    Publication number: 20110081838
    Abstract: Apparatus, systems and methods in accordance with the present invention are related to sharpening blades for rotary cutters. In one illustrative embodiment of a system in accordance with the present invention, an elongated sharpening stone is held at a desired angle between underlying support structures on a base and a securing cap. A planar edge of the stone is exposed in an adjustable channel between the stone and a slidably adjustable sidewall. The angle of the sharpening stone corresponds to correct angle for a sharpened edge on a rotary blade disposed on a hand held rotary cutter, which is inserted into the channel. By advancing the cutter through the channel an edge of the rotary blade may be honed and/or sharpened.
    Type: Application
    Filed: October 2, 2009
    Publication date: April 7, 2011
    Inventors: Jim Bagley, Grace Elizabeth Bagley