Pneumatic stapler

Description

FIG. 1 is a right side elevational view of a pneumatic stapler showing my new design;

FIG. 2 is a top right front perspective view;

FIG. 3 is a top left front perspective view;

FIG. 4 is a bottom left rear perspective view;

FIG. 5 is a top plan view; and

FIG. 6 is a bottom plan view thereof.

The staple advancing mechanism is shown in FIG. 1 in a fully loaded position while FIGS. 2, 3, and 4 show it in an unloaded position.

Referenced Cited
U.S. Patent Documents
3905535 September 1975 Novak et al.
4669648 June 2, 1987 Monacelli
Foreign Patent Documents
1936356 January 1970 DEX
Patent History
Patent number: D316022
Type: Grant
Filed: Nov 17, 1987
Date of Patent: Apr 9, 1991
Inventor: Roland Moraht (2000 Hamburg 65)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Gary D. Watson
Law Firm: Harness, Dickey & Pierce
Application Number: 7/121,740
Classifications
Current U.S. Class: D 8/69; D 8/68