Battery pack for portable power tool

- Hitachi Koki Co., Ltd.
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Description

FIG. 1 is a perspective view of the top, front and left side of a battery pack for portable power tool;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view.

Claims

The ornamental design for a battery pack for portable power tool, as shown.

Referenced Cited
U.S. Patent Documents
D304822 November 28, 1989 Fushiya et al.
D334012 March 16, 1993 Chen
D342479 December 21, 1993 Kimata
D384639 October 7, 1997 Kawakami et al.
D387728 December 16, 1997 Kawakami et al.
D397991 September 8, 1998 Kawakami et al.
D412485 August 3, 1999 Kato et al.
D417648 December 14, 1999 Clowers et al.
6007939 December 28, 1999 Clowers
D432077 October 17, 2000 Zurwelle et al.
6326101 December 4, 2001 White et al.
D466863 December 10, 2002 Zurwelle et al.
D474445 May 13, 2003 Matsuoka et al.
Foreign Patent Documents
1 137 507 April 2002 JP
Patent History
Patent number: D504111
Type: Grant
Filed: Jul 15, 2004
Date of Patent: Apr 19, 2005
Assignee: Hitachi Koki Co., Ltd. (Tokyo)
Inventors: Takashi Ozawa (Hitachinaka), Masato Sakai (Hitachinaka), Toshio Mizoguchi (Hitachinaka)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Rosemary Tarcza
Attorney: Sughrue Mion, PLLC
Application Number: 29/209,414
Classifications
Current U.S. Class: Battery Or Casing Therefor (1) (D13/103)