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 elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation 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
4365962 December 28, 1982 Regelsberger
4998588 March 12, 1991 Manschitz
D320918 October 22, 1991 Mochida
D349029 July 26, 1994 Matsunaga et al.
D361252 August 15, 1995 De Neergaard et al.
D378654 April 1, 1997 Matsuoka et al.
D380132 June 24, 1997 Matsunaga et al.
D395586 June 30, 1998 Arakawa et al.
D447032 August 28, 2001 Schoen et al.
D474092 May 6, 2003 Stirm
D509120 September 6, 2005 Okuda et al.
6971456 December 6, 2005 Yamada et al.
D525849 August 1, 2006 Hayakawa et al.
D526179 August 8, 2006 Hayakawa et al.
D528393 September 19, 2006 Stirm
7182150 February 27, 2007 Grossman
20030094294 May 22, 2003 Fritz
20030116332 June 26, 2003 Nadig et al.
20040211575 October 28, 2004 Soika et al.
20050087353 April 28, 2005 Oki et al.
20060060365 March 23, 2006 Kunz
20060144603 July 6, 2006 Arich et al.
20060144604 July 6, 2006 Soika et al.
20070125563 June 7, 2007 Furusawa et al.
Foreign Patent Documents
3001470 February 2002 GB
Patent History
Patent number: D555451
Type: Grant
Filed: Dec 6, 2006
Date of Patent: Nov 20, 2007
Assignee: Makita Corporation (Anjo-shi)
Inventors: Shinsuke Okuda (Anjo), Takahiro Kawakami (Anjo), Takuro Konishi (Anjo)
Primary Examiner: T. Chase Nelson
Attorney: Oliff & Berridge, PLC
Application Number: 29/269,640
Classifications
Current U.S. Class: D8/69