Checkbook calculator

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Description

FIG. 1 is a front, top and left perspective view of a checkbook calculator showing my new design; the broken line showing of a checkbook is environmental only and forms no part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right elevational view thereof; and,

FIG. 7 is a left elevational view thereof.

Referenced Cited
U.S. Patent Documents
D261773 November 10, 1981 Ichikawa et al.
D274179 June 5, 1984 Siwula
D292710 November 10, 1987 Woods, Jr.
D340472 October 19, 1993 Chriest et al.
4075702 February 21, 1978 Davies
5105068 April 14, 1992 Chui
Patent History
Patent number: D357496
Type: Grant
Filed: Mar 9, 1993
Date of Patent: Apr 18, 1995
Inventor: Mark A. Bedol (Rancho Cucamonga, CA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Caron D. Veynar
Application Number: 0/5,661
Classifications
Current U.S. Class: With Keyboard (D18/7); D14/100