Hammer drill

- Robert Bosch GmbH
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top left rear perspective view of a first embodiment of the hammer drill;

FIG. 2 is a left elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front elevational view thereof; and

FIG. 7 is a rear elevational view thereof.

FIG. 8 is a top left rear perspective view of a second embodiment of the hammer drill;

FIG. 9 is a left elevational view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a right elevational view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a front elevational view thereof; and,

FIG. 14 is a rear elevational view thereof.

Claims

The ornamental design for the hammer drill, as shown and described.

Referenced Cited
U.S. Patent Documents
D310936 October 2, 1990 Saito et al.
D320918 October 22, 1991 Mochida
D447032 August 28, 2001 Schoen et al.
6776245 August 17, 2004 Kristen et al.
D502377 March 1, 2005 Aglassinger
D508388 August 16, 2005 Aglassinger
D515382 February 21, 2006 Andriolo
D515383 February 21, 2006 Aglassinger
7000709 February 21, 2006 Milbourne
D521337 May 23, 2006 Cheung et al.
7096972 August 29, 2006 Orozco, Jr.
D534407 January 2, 2007 Waldron
D540643 April 17, 2007 Waldron
D587547 March 3, 2009 Aglassinger
20010040036 November 15, 2001 Habedank et al.
20030094294 May 22, 2003 Fritz
20060060365 March 23, 2006 Kunz
20080245542 October 9, 2008 Furusawa et al.
Patent History
Patent number: D594304
Type: Grant
Filed: Jan 26, 2009
Date of Patent: Jun 16, 2009
Assignee: Robert Bosch GmbH (Stuttgart)
Inventor: Hans-Peter Aglassinger (Esslingen)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Austin Murphy
Attorney: Victor A. Henzi
Application Number: 29/331,394
Classifications
Current U.S. Class: D8/67; D8/69