Patents by Inventor Gerald Firmberger

Gerald Firmberger 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).

  • Magnetic retaining device
    Patent number: 11915864
    Abstract: The invention relates to a magnetic holding device (10), in particular a clamping device, comprising a holding surface (9) and at least one first permanent magnet (11), characterized in that the holding device (10) comprises at least one second permanent magnet (12) which is rotatably mounted relative to the at least one first permanent magnet (11) about a rotational axis (3), whereby the pole direction (2) of the second permanent magnet (12) is rotatable relative to the pole direction (1) of the first permanent magnet (11).
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: February 27, 2024
    Assignee: Berndorf Band GmbH
    Inventors: Dieter Bader, Maximilian Prunbauer, Gerald Firmberger
  • MAGNETIC RETAINING DEVICE
    Publication number: 20200388422
    Abstract: The invention relates to a magnetic holding device (10), in particular a clamping device, comprising a holding surface (9) and at least one first permanent magnet (11), characterized in that the holding device (10) comprises at least one second permanent magnet (12) which is rotatably mounted relative to the at least one first permanent magnet (11) about a rotational axis (3), whereby the pole direction (2) of the second permanent magnet (12) is rotatable relative to the pole direction (1) of the first permanent magnet (11).
    Type: Application
    Filed: January 11, 2018
    Publication date: December 10, 2020
    Inventors: Dieter Bader, Maximilian Prunbauer, Gerald Firmberger