Patents by Inventor Josef Enfellner

Josef Enfellner 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).

  • Hand-held power tool
    Patent number: 8500521
    Abstract: The invention relates to a hand-held power tool, particularly an angle grinder having a housing that has a flange neck, having a protective device that can be accommodated on the flange neck and that can be pivoted in the circumferential direction, and having at least one device for blocking at least one pivoting direction of the protective device. The invention proposes that the device for locking includes at least one stop and at least one counter-stop interacting with the stop.
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: August 6, 2013
    Assignee: Robert Bosch GmbH
    Inventors: Cornelius Boeck, Joachim Schadow, Sinisa Andrasic, Josef Enfellner, Michael Habele
  • HAND-HELD POWER TOOL
    Publication number: 20100304648
    Abstract: The invention relates to a hand-held power tool, particularly an angle grinder having a housing that has a flange neck, having a protective device that can be accommodated on the flange neck and that can be pivoted in the circumferential direction, and having at least one device for blocking at least one pivoting direction of the protective device. The invention proposes that the device for locking includes at least one stop and at least one counter-stop interacting with the stop.
    Type: Application
    Filed: September 29, 2008
    Publication date: December 2, 2010
    Inventors: Cornelius Boeck, Joachim Schadow, Sinisa Andrasic, Josef Enfellner, Michael Habele