Battery pack for portable power tool

Ozawa , et al. April 19, 2

Patent Grant D504111

U.S. patent number D504,111 [Application Number D/209,414] was granted by the patent office on 2005-04-19 for battery pack for portable power tool. This patent grant is currently assigned to Hitachi Koki Co., Ltd.. Invention is credited to Toshio Mizoguchi, Takashi Ozawa, Masato Sakai.


United States Patent D504,111
Ozawa ,   et al. April 19, 2005

Battery pack for portable power tool

Claims

The ornamental design for a battery pack for portable power tool, as shown.
Inventors: Ozawa; Takashi (Hitachinaka, JP), Sakai; Masato (Hitachinaka, JP), Mizoguchi; Toshio (Hitachinaka, JP)
Assignee: Hitachi Koki Co., Ltd. (Tokyo, JP)
Appl. No.: D/209,414
Filed: July 15, 2004

Foreign Application Priority Data

Jan 16, 2004 [JP] 2004-000838
Current U.S. Class: D13/103
Current International Class: 1302
Field of Search: ;D13/103-104,106-108,110,119,184 ;429/96-100,163,178

References Cited [Referenced By]

U.S. Patent Documents
D304822 November 1989 Fushiya et al.
D334012 March 1993 Chen
D342479 December 1993 Kimata
D384639 October 1997 Kawakami et al.
D387728 December 1997 Kawakami et al.
D397991 September 1998 Kawakami et al.
D412485 August 1999 Kato et al.
D417648 December 1999 Clowers et al.
6007939 December 1999 Clowers
D432077 October 2000 Zurwelle et al.
6326101 December 2001 White et al.
D466863 December 2002 Zurwelle et al.
D474445 May 2003 Matsuoka et al.
Foreign Patent Documents
1 137 507 Apr 2002 JP
Primary Examiner: Douglas; Alan P.
Assistant Examiner: Tarcza; Rosemary
Attorney, Agent or Firm: Sughrue Mion, PLLC

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.

* * * * *


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