Patents by Inventor Klaus Baumgaertner

Klaus Baumgaertner 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).

  • Battery-powered manual machine tool
    Patent number: 6889439
    Abstract: A battery-operated hand power tool (10), in particular a power saw (101), having a housing (12) into which a battery pack (28) can be detachably inserted in captive fashion, and between the battery pack (28) and the housing (12), an elongated auxiliary tool (38) is stored, in particular for releasing the tool, preferably the saw blade, is made more secure and convenient to manipulate by disposing the auxiliary tool (38) in such a way that it is visible from outside and is easy to feel, and in particular can be reached through.
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: May 10, 2005
    Assignee: Robert Bosch GmbH
    Inventors: Oliver Koukal, Klaus Baumgaertner, Klaus Schoen
  • Battery-powered manual machine tool
    Publication number: 20040045176
    Abstract: A battery-operated hand power tool (10), in particular a power saw (101), having a housing (12) into which a battery pack (28) can be detachably inserted in captive fashion, and between the battery pack (28) and the housing (12), an elongated auxiliary tool (38) is stored, in particular for releasing the tool, preferably the saw blade, is made more secure and convenient to manipulate by disposing the auxiliary tool (38) in such a way that it is visible from outside and is easy to feel, and in particular can be reached through.
    Type: Application
    Filed: May 21, 2003
    Publication date: March 11, 2004
    Inventors: Oliver Koukal, Klaus Baumgaertner, Klaus Schoen
  • Router
    Patent number: D511078
    Type: Grant
    Filed: July 14, 2004
    Date of Patent: November 1, 2005
    Assignee: Robert Bosch GmbH
    Inventor: Klaus Baumgaertner
  • Staple gun
    Patent number: D527239
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: August 29, 2006
    Assignee: Robert Bosch GmbH
    Inventor: Klaus Baumgaertner
  • Position finder
    Patent number: D530634
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: October 24, 2006
    Assignee: Robert Bosch GmbH
    Inventor: Klaus Baumgaertner
  • Hand held global positioning system
    Patent number: D531067
    Type: Grant
    Filed: May 4, 2005
    Date of Patent: October 31, 2006
    Assignee: Robert Bosch GmbH
    Inventor: Klaus Baumgaertner
  • Laser line generating device
    Patent number: D538689
    Type: Grant
    Filed: March 2, 2006
    Date of Patent: March 20, 2007
    Assignee: Robert Bosch GmbH
    Inventor: Klaus Baumgaertner
  • Optical range finder
    Patent number: D538690
    Type: Grant
    Filed: March 28, 2006
    Date of Patent: March 20, 2007
    Assignee: Robert Bosch GmbH
    Inventor: Klaus Baumgaertner
  • Laser guide
    Patent number: D550106
    Type: Grant
    Filed: December 14, 2006
    Date of Patent: September 4, 2007
    Assignee: Robert Bosch GmbH
    Inventor: Klaus Baumgaertner
  • Jig saw
    Patent number: D572555
    Type: Grant
    Filed: October 24, 2006
    Date of Patent: July 8, 2008
    Assignee: Robert Bosch GmbH
    Inventor: Klaus Baumgaertner