Portable electric hammer drill

- Makita Corporation
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Description

FIG. 1 is a perspective view of a portable electric hammer drill showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a portable electric hammer drill, as shown and described.

Referenced Cited
U.S. Patent Documents
1821436 September 1931 Holloway
D377591 January 28, 1997 Hattori
D380132 June 24, 1997 Matsunaga et al.
D386379 November 18, 1997 Kasuya
D395586 June 30, 1998 Arakawa et al.
6036072 March 14, 2000 Lee
D466780 December 10, 2002 Stirm
D474092 May 6, 2003 Stirm
D474665 May 20, 2003 Taylor
D493084 July 20, 2004 Yang
20020021947 February 21, 2002 Hofmann et al.
Foreign Patent Documents
M9801986 December 1998 DE
1122710 August 2001 JP
Patent History
Patent number: D526179
Type: Grant
Filed: Dec 14, 2004
Date of Patent: Aug 8, 2006
Assignee: Makita Corporation (Aichi-ken)
Inventors: Naohiro Hayakawa (Anjo), Yasutoshi Shinma (Anjo), Junichi Iwakami (Anjo)
Primary Examiner: T. Chase Nelson
Attorney: Dennison, Schultz, Doughert y & MacDonald
Application Number: 29/219,108
Classifications
Current U.S. Class: D8/69