Patents by Inventor Bert Melzer

Bert Melzer 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).

  • Device for a user to secure a workpiece
    Patent number: 9193043
    Abstract: A device (1) for a user to secure a workpiece (2) that is positioned on a substrate (3) during the processing of the workpiece (2) with a hand-held power tool. A stepping element (4) has a stepping surface (10) via which the user applies a holding force, and that also has a placement surface (11) for placing the device (1) onto the workpiece (2).
    Type: Grant
    Filed: July 2, 2014
    Date of Patent: November 24, 2015
    Assignee: Hilti Aktiengesellschaft
    Inventors: Joachim Guenther, Dragomir Ljubojevic, Bert Melzer
  • DEVICE FOR A USER TO SECURE A WORKPIECE
    Publication number: 20140327200
    Abstract: A device (1) for a user to secure a workpiece (2) that is positioned on a substrate (3) during the processing of the workpiece (2) with a hand-held power tool. A stepping element (4) has a stepping surface (10) via which the user applies a holding force, and that also has a placement surface (11) for placing the device (1) onto the workpiece (2).
    Type: Application
    Filed: July 2, 2014
    Publication date: November 6, 2014
    Inventors: Joachim Guenther, Dragomir Ljubojevic, Bert Melzer
  • Device for a user to secure a workpiece
    Patent number: 8814152
    Abstract: A device (1) for a user to secure a workpiece (2) that is positioned on a substrate (3) during the processing of the workpiece (2) with a hand-held power tool. A stepping element (4) has a stepping surface (10) via which the user applies a holding force, and that also has a placement surface (11) for placing the device (1) onto the workpiece (2).
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: August 26, 2014
    Assignee: Hilti Aktiengesellschaft
    Inventors: Joachim Guenther, Dragomir Ljubojevic, Bert Melzer
  • DEVICE FOR A USER TO SECURE A WORKPIECE
    Publication number: 20120274012
    Abstract: A device (1) for a user to secure a workpiece (2) that is positioned on a substrate (3) during the processing of the workpiece (2) with a hand-held power tool. A stepping element (4) has a stepping surface (10) via which the user applies a holding force, and that also has a placement surface (11) for placing the device (1) onto the workpiece (2).
    Type: Application
    Filed: March 7, 2012
    Publication date: November 1, 2012
    Applicant: Hilti Aktiengesellschaft
    Inventors: Joachim Guenther, Dragomir Ljubojevic, Bert Melzer