Linear punch press

Description

FIG. 1 is a perspective view of a linear punch press showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view; and,

FIG. 4 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
3449991 June 1969 Daniels
3717061 February 1973 Daniels
4486941 December 11, 1984 Scott et al.
4503741 March 12, 1985 Hunter et al.
Patent History
Patent number: D343398
Type: Grant
Filed: Sep 6, 1991
Date of Patent: Jan 18, 1994
Inventor: David C. Dunn (Guthrie, OK)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Attorney: Robert K. Rhea
Application Number: 7/756,779
Classifications
Current U.S. Class: Punching Or Stamping (D15/128)