Cordless stud punch

- Ryobi North America, Inc.
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Description

FIG. 1 is a perspective view of the cordless stud punch;

FIG. 2 is a top plan view;

FIG. 3 is a front end view;

FIG. 4 is a rear end elevational view;

FIG. 5 is a bottom plan view;

FIG. 6 is a left end elevational view; and,

FIG. 7 is a right side elevational view.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
RE32460 July 21, 1987 Leggett, Jr.
503109 August 1893 Davis et al.
2360111 October 1944 Dedona
3877280 April 1975 Cornell
4571975 February 25, 1986 Pawloski et al.
4987811 January 29, 1991 Ikarashi et al.
5287716 February 22, 1994 Szulc
5416975 May 23, 1995 Saito et al.
5598635 February 4, 1997 Saito
5598737 February 4, 1997 Oide
5622076 April 22, 1997 Welty
5630277 May 20, 1997 Kimura
5718142 February 17, 1998 Ferraro
5884405 March 23, 1999 Breeden
Patent History
Patent number: D433903
Type: Grant
Filed: Sep 24, 1999
Date of Patent: Nov 21, 2000
Assignee: Ryobi North America, Inc. (Anderson, SC)
Inventors: Peter J. Shigo (Gilbert, AZ), Kenneth M. Brazell (Phoenix, AZ), M. Edward Lawing (San Diego, CA)
Primary Examiner: Antoine Duval Davis
Law Firm: Brooks & Kushman P.C.
Application Number: 0/111,331
Classifications
Current U.S. Class: D 8/61; Punching Or Stamping (D15/128)
International Classification: 0805;