Combined punch and binding machine

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Description

FIG. 1 is a front perspective view of a combined punch and binding machine showing my new design;

FIG. 2 is a side elevational view showing the side not seen in FIG. 1;

FIG. 3 is a rear elevational view;

FIG. 4 is a top plan view; and

FIG. 5 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D233559 November 1974 Estes
D238000 December 1975 Patla
D246204 October 25, 1977 Balmer
1346179 July 1920 Crippen
3879783 April 1975 Giulie
3992741 November 23, 1976 Staats
3994035 November 30, 1976 Elder et al.
Patent History
Patent number: D261529
Type: Grant
Filed: Sep 4, 1979
Date of Patent: Oct 27, 1981
Assignee: General Binding Corporation (Northbrook, IL)
Inventor: Herbert H. Hausmann (Prairie View, IL)
Primary Examiner: Robert C. Spangler
Law Firm: Hill, Van Santen, Steadman, Chiara & Simpson
Application Number: 6/72,484
Classifications
Current U.S. Class: D18/34
International Classification: D1804;