Patents by Inventor Alvin M. Goellner

Alvin M. Goellner 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).

  • Ball element with retracting stud
    Patent number: 10480567
    Abstract: Embodiments of the present invention provide a fixture element for attaching workpieces to a support, a bed, a tombstone, etc. of a machine tool. In particular, the fixture element has a retracting stud that allows for quick attachment of the workpiece. The fixture also includes a ball element that swivels to provide support for non-planar or multi-plane surfaces.
    Type: Grant
    Filed: October 18, 2017
    Date of Patent: November 19, 2019
    Assignee: Advanced Machine & Engineering Co.
    Inventors: Alvin M. Goellner, Lonnie W. Miller
  • BALL ELEMENT WITH RETRACTING STUD
    Publication number: 20190113071
    Abstract: Embodiments of the present invention provide a fixture element for attaching workpieces to a support, a bed, a tombstone, etc. of a machine tool. In particular, the fixture element has a retracting stud that allows for quick attachment of the workpiece. The fixture also includes a ball element that swivels to provide support for non-planar or multi-plane surfaces.
    Type: Application
    Filed: October 18, 2017
    Publication date: April 18, 2019
    Applicant: Advanced Machine & Engineering Co.
    Inventors: Alvin M. Goellner, Lonnie W. Miller
  • Centering dovetail vise
    Patent number: D837017
    Type: Grant
    Filed: February 26, 2016
    Date of Patent: January 1, 2019
    Assignee: Advanced Machine & Engineering Co.
    Inventors: Lonnie W. Miller, Alvin M. Goellner
  • Centering dovetail vise
    Patent number: D857064
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: August 20, 2019
    Assignee: Advanced Machine & Engineering Co.
    Inventors: Lonnie W. Miller, Alvin M. Goellner
  • Centering dovetail vise
    Patent number: D871884
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: January 7, 2020
    Assignee: Advanced Machine & Engineering Co.
    Inventors: Lonnie W. Miller, Alvin M. Goellner
  • Centering dovetail vise
    Patent number: D871885
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: January 7, 2020
    Assignee: Advanced Machine & Engineering Co.
    Inventors: Lonnie W. Miller, Alvin M. Goellner
  • Centering dovetail vise
    Patent number: D872554
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: January 14, 2020
    Assignee: Advanced Machines & Engineering Co.
    Inventors: Lonnie W. Miller, Alvin M. Goellner