Hammer drill

Description

FIG. 1 is a front right perspective view of the hammer drill;

FIG. 2 is a right elevational view thereof;

FIG. 3 is a left elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

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

---

Inventors:	Werner; Immanuel (St. Johann, DE)
Assignee:	Robert Bosch GmbH (Stuttgart, DE)
Appl. No.:	D/334,804
Filed:	April 2, 2009

---

Foreign Application Priority Data

---

Feb 11, 2009 [EM]			001086755

Current U.S. Class:	D8/67
Current International Class:	0802
Field of Search:	;D8/61-70 ;81/57.11,54,57.42 ;173/170,271 ;74/55

---

References Cited [Referenced By]

---

U.S. Patent Documents

D77676	February 1929	Decker
D77937	March 1929	Decker
1860736	May 1932	Gartin
1887762	November 1932	Horton
D111005	August 1938	Sperry
2533487	December 1950	Maurer et al.
2776653	January 1957	Eaton
3270369	September 1966	Mandell
3978576	September 1976	Mustoe, Jr.
D242427	November 1976	Wilsgaard
4036085	July 1977	Sjostrand et al.
4078766	March 1978	Saurwein
4303131	December 1981	Clark
D272710	February 1984	Antonick et al.
4440237	April 1984	Casperovich
4483402	November 1984	Vonhoff, Jr.
4548279	October 1985	Zaruba
4673042	June 1987	Steiner
D292368	October 1987	Mikiya
D301967	July 1989	Sakamoto et al.
D329794	September 1992	Graham
D335619	May 1993	Ogawa et al.
D343345	January 1994	Ogawa et al.
5845719	December 1998	Matsumoto et al.
D411426	June 1999	Morita
6050345	April 2000	Jarvinen et al.
D447677	September 2001	Stirm
7013984	March 2006	Atkinson et al.
D570174	June 2008	Stirm
D580250	November 2008	Strim

Primary Examiner: Brooks; Cathron C
Assistant Examiner: Murphy; Austin
Attorney, Agent or Firm: Henzi; Victor A.