Combined stapler and perforator

Description

FIG. 1 is a right side and top perspective view of a combined stapler and perforator showing my new design;

FIG. 2 is a front elevation view thereof,

FIG 3 is a rear elevation view thereof,

FIG. 4 is a top plan view thereof,

FIG. 5 is a bottom plan view thereof,

FIG. 6 is a left side elevation view thereof,

FIG. 7 is a right side elevation view thereof, and

FIG. 8 is a vertical sectional view taken along line 8--8 of FIG. 4.

Referenced Cited
U.S. Patent Documents
D215692 October 1969 Glennon
D292419 October 20, 1987 Carnahan
Patent History
Patent number: D311669
Type: Grant
Filed: Apr 20, 1988
Date of Patent: Oct 30, 1990
Inventor: Hisano Sato (Nerima-ku, Tokyo)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry A. Pfeffer
Law Firm: Kanesaka and Takeuchi
Application Number: 7/184,541
Classifications
Current U.S. Class: D 8/50