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
Foreign Patent Documents
3905535 | September 1975 | Novak et al. |
4669648 | June 2, 1987 | Monacelli |
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
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