Battery-handle housing assembly for a portable power tool

- Ryobi North America, Inc.
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Description

FIG. 1 is a right side elevational view of the battery-handle housing assembly for a portable power tool;

FIG. 2 is a left side elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a front end elevational view; and,

FIG. 6 is a rear end elevational view.

Referenced Cited
U.S. Patent Documents
D317852 July 2, 1991 Fujiwara et al.
D332455 January 12, 1993 Whetsel
D335674 May 18, 1993 Hoshino
D352430 November 15, 1994 Kikuchi
D406033 February 23, 1999 Gouge
3757194 September 1973 Weber et al.
3759336 September 1973 Marcovitz et al.
3973179 August 3, 1976 Weber et al.
5033552 July 23, 1991 Hu
5181369 January 26, 1993 Everts
5265341 November 30, 1993 Kikuchi
5375666 December 27, 1994 Pettet et al.
5525889 June 11, 1996 Chan et al.
5603173 February 18, 1997 Brazell
5644844 July 8, 1997 Pink
5802724 September 8, 1998 Rickard et al.
5902080 May 11, 1999 Kopras
Patent History
Patent number: D421558
Type: Grant
Filed: Jul 21, 1998
Date of Patent: Mar 14, 2000
Assignee: Ryobi North America, Inc. (Anderson, SC)
Inventors: Peter J. Shigo (Gilbert, AZ), Charles M. Wacker (Chandler, AZ), Kenneth M. Brazell (Phoenix, AZ)
Primary Examiner: Nelson C. Holtje
Law Firm: Brooks & Kushman P.C.
Application Number: 0/90,959
Classifications
Current U.S. Class: D 8/61; D8/69
International Classification: 0805;