Patents by Inventor Curt J. Engebretson

Curt J. Engebretson 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).

  • Retention device for hand-held power tools
    Patent number: 10695901
    Abstract: A retention device for hand-held power tools. The retention device may include a first plate which may be attached to the underside of the power tool; a second plate and a third plate which may be connected to the first plate via hinges. The second and third plates may have aligned notches fit for an object such as a piece of lumber. When the second and third plates are extended, the retention device may allow the power tool to be set down on the edge of the object in an upright position. When the second and third plates are folded, the power tool may still be placed in an upright position on a flat surface.
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: June 30, 2020
    Inventor: Curt J. Engebretson
  • RETENTION DEVICE FOR HAND-HELD POWER TOOLS
    Publication number: 20190054610
    Abstract: A retention device for hand-held power tools. The retention device may include a first plate which may be attached to the underside of the power tool; a second plate and a third plate which may be connected to the first plate via hinges. The second and third plates may have aligned notches fit for an object such as a piece of lumber. When the second and third plates are extended, the retention device may allow the power tool to be set down on the edge of the object in an upright position. When the second and third plates are folded, the power tool may still be placed in an upright position on a flat surface.
    Type: Application
    Filed: August 3, 2018
    Publication date: February 21, 2019
    Inventor: Curt J. ENGEBRETSON
  • Retention device for hand-held power tools
    Patent number: 10065303
    Abstract: A retention device for hand-held power tools. The retention device may include a first plate which may be attached to the underside of the power tool; a second plate and a third plate which may be connected to the first plate via hinges. The second and third plates may have aligned notches fit for an object such as a piece of lumber. When the second and third plates are extended, the retention device may allow the power tool to be set down on the edge of the object in an upright position. When the second and third plates are folded, the power tool may still be placed in an upright position on a flat surface.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: September 4, 2018
    Inventor: Curt J. Engebretson