Patents by Inventor Edward Ostachowski

Edward Ostachowski 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).

  • Angle finder protractor
    Patent number: 10443997
    Abstract: An angle indicating instrument which, used in conjunction with a sliding T-Bevel, can indicate to users what miter saw setting to use when cutting two pieces of material for a miter joint, or for cutting one piece of material requiring a miter cut.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: October 15, 2019
    Inventor: Edward Ostachowski
  • Angle Finder Protractor
    Publication number: 20190277614
    Abstract: An angle indicating instrument which, used in conjunction with a sliding T-Bevel, can indicate to users what miter saw setting to use when cutting two pieces of material for a miter joint, or for cutting one piece of material requiring a miter cut.
    Type: Application
    Filed: May 24, 2019
    Publication date: September 12, 2019
    Inventor: Edward Ostachowski
  • Angle finder protractor
    Patent number: 10345090
    Abstract: An angle indicating instrument which, used in conjunction with a sliding T-Bevel, can indicate to users what miter saw setting to use when cutting two pieces of material for a miter joint, or for cutting one piece of material requiring a miter cut.
    Type: Grant
    Filed: November 27, 2016
    Date of Patent: July 9, 2019
    Inventor: Edward Ostachowski
  • Angle Finder Protractor
    Publication number: 20170153101
    Abstract: An angle indicating instrument which, used in conjunction with a sliding T-Bevel, can indicate to users what miter saw setting to use when cutting two pieces of material for a miter joint, or for cutting one piece of material requiring a miter cut.
    Type: Application
    Filed: November 27, 2016
    Publication date: June 1, 2017
    Inventor: Edward Ostachowski
  • Angle indicating instrument
    Patent number: 5189804
    Abstract: An angle indicating instrument for indicating an angle to be used in the cutting and subsequent joining of pieces of material is disclosed. A first arm and a second arm of the angle indicating instrument are positioned so as to engage the angle indicating instrument in an engaged angle, which is the angle between the two pieces of material to be joined. The indicated angle is a calculated angle and is calculated based on the engaged angle.
    Type: Grant
    Filed: February 1, 1991
    Date of Patent: March 2, 1993
    Inventor: Edward Ostachowski