Patents by Inventor Mnfred Ludwig

Mnfred Ludwig 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).

  • Power drive-in tool
    Patent number: 6952983
    Abstract: A power drive-in tool (4) for use in a stand-up tool includes a holding device (16) arranged in a front, in a drive-in direction, section of the drive-in tool and in which a fastening element (18) can be automatically received and released, a guide (6) for the fastening element (18) associated with the driving-tool (4) and connected to the holding device (16) by a feed track (7), an intermediate securing device (20) located in the feed track (7) and in which the fastening element (18) is held before being fed toward the holding device (16) and which is provided with a side stop displaceable into the feed track (7).
    Type: Grant
    Filed: February 9, 2004
    Date of Patent: October 11, 2005
    Assignee: Hilti Aktiengesellschaft
    Inventors: Mnfred Ludwig, Markus Looser, Bernhard Liebert, Thomas Hofbrucker
  • Power drive-in tool
    Publication number: 20040216563
    Abstract: A power drive-in tool (4) for use in a stand-up tool includes a holding device (16) arranged in a front, in a drive-in direction, section of the drive-in tool and in which a fastening element (18) can be automatically received and released, a guide (6) for the fastening element (18) associated with the driving-tool (4) and connected to the holding device (16) by a feed track (7), an intermediate securing device (20) located in the feed track (7) and in which the fastening element (18) is held before being fed toward the holding device (16) and which is provided with a side stop displaceable into the feed track (7).
    Type: Application
    Filed: February 9, 2004
    Publication date: November 4, 2004
    Inventors: Mnfred Ludwig, Markus Looser, Bernhard Liebert, Thomas Hofbrucker