Hammer drill
Latest Black & Decker Inc. Patents:
Description
Claims
The ornamental design for a hammer drill, as shown and described.
Referenced Cited
U.S. Patent Documents
D447032 | August 28, 2001 | Schoen et al. |
6609860 | August 26, 2003 | Wanek et al. |
7055620 | June 6, 2006 | Nadig et al. |
D524626 | July 11, 2006 | Stirm |
D527601 | September 5, 2006 | Stirm |
D540642 | April 17, 2007 | Stirm |
7451833 | November 18, 2008 | Hahn |
D592028 | May 12, 2009 | Taniguchi et al. |
D594304 | June 16, 2009 | Aglassinger |
20090008111 | January 8, 2009 | Liebert et al. |
20090014195 | January 15, 2009 | Lauterwald |
20090188688 | July 30, 2009 | Gumpert et al. |
20090301746 | December 10, 2009 | Robieu |
Patent History
Patent number: D618529
Type: Grant
Filed: Jul 8, 2009
Date of Patent: Jun 29, 2010
Assignee: Black & Decker Inc. (Newark, DE)
Inventor: Michael Stirm (Oberursel)
Primary Examiner: Antoine D Davis
Attorney: Kofi Schulterbrandt
Application Number: 29/339,793
Type: Grant
Filed: Jul 8, 2009
Date of Patent: Jun 29, 2010
Assignee: Black & Decker Inc. (Newark, DE)
Inventor: Michael Stirm (Oberursel)
Primary Examiner: Antoine D Davis
Attorney: Kofi Schulterbrandt
Application Number: 29/339,793
Classifications
Current U.S. Class:
D8/69