Patents by Inventor Martin Pietzsch

Martin Pietzsch 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).

  • Angle Grinder
    Publication number: 20150017892
    Abstract: The present invention relates to an angle grinder having a front transmission housing for enclosing a transmission arrangement which has a closing surface that faces away from a free end of the tool spindle, and wherein the maximum distance between the closing surface and an end face of the free end of a tool spindle defines a height of the transmission housing, and wherein the height has a predefined ratio to a diameter of a disc-shaped tool, of about 1 to about 5.
    Type: Application
    Filed: June 18, 2014
    Publication date: January 15, 2015
    Applicant: METABOWERKE GMBH
    Inventor: Martin Pietzsch
  • Radio
    Patent number: D666167
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: August 28, 2012
    Assignee: Metabowerke GmbH
    Inventor: Martin Pietzsch