Portable electric hammer

Description

FIG. 1 is a perspective view of the top, rear and one side of a portable electric hammer showing our new design;

FIG. 2 is a side elevational view of said one side;

FIG. 3 is a side elevational view of an opposite side 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

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

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Inventors:	Sakai; Masato (Hitachinaka, JP), Yahagi; Akihisa (Hitachinaka, JP), Kikuchi; Atsuyuki (Hitachinaka, JP)
Assignee:	Hitachi Koki Co., Ltd. (Tokyo, JP)
Appl. No.:	D/165,829
Filed:	August 19, 2002

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Foreign Application Priority Data

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Feb 18, 2002 [JP]			2002-003980
Feb 18, 2002 [JP]			2002-003981

Current U.S. Class:	D8/69
Current International Class:	0802
Field of Search:	;D8/61,62,63,64,65,66,67,68,69,70 ;81/57.11,429,464,465,466,469,489 ;173/13,169,178,213,217 ;227/8,114,120,130,136,142 ;310/50 ;408/20,124,125,234,241R ;451/358

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References Cited [Referenced By]

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U.S. Patent Documents

3919573	November 1975	Schmuck
4260916	April 1981	Theissig
4365962	December 1982	Regelsberger
4366403	December 1982	Simpson et al.
4378053	March 1983	Simpson
4967888	November 1990	Lippacher et al.
D320918	October 1991	Mochida
D341533	November 1993	Karafuji et al.
D349029	July 1994	Matsunaga
D361252	August 1995	De Neergaard et al.
D377591	January 1997	Hattori
D380132	June 1997	Matsunaga et al.
D386379	November 1997	Kasuya
D395586	June 1998	Arakawa et al.
D447032	August 2001	Schoen et al.
6412572	July 2002	Habedank et al.
D466780	December 2002	Stirm

Foreign Patent Documents

	929885		Jul 1995		JP

Other References

Rotary hammers, p. 39, DeWalt Tool Catalogue, c. 1998..

Primary Examiner: Coles; Doris V.
Assistant Examiner: Nelson; T. Chase
Attorney, Agent or Firm: Sughrue Mion, PLLC