Pencil box calculator

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Description

FIG. 1 is a isometric view of a pencil box calculator;

FIG. 2 is a back view of the pencil box calculator shown in FIG. 1;

FIG. 3 is a left end view of the pencil box calculator shown in FIG. 2; and,

FIG. 4 is a right end view of the pencil box calculator shown in FIG. 2.

Referenced Cited
U.S. Patent Documents
D60192 January 1922 Mason, Jr.
D235080 May 1975 Verona
D250063 October 24, 1978 Nishino et al.
D305849 February 6, 1990 Das et al.
D345581 March 29, 1994 Popovits
D348080 June 21, 1994 Popovits
4878867 November 7, 1989 Dworman et al.
5069645 December 3, 1991 Dworman et al.
Patent History
Patent number: D382009
Type: Grant
Filed: May 31, 1996
Date of Patent: Aug 5, 1997
Inventor: Bruce A. Miller, Jr. (Locust Valley, NY)
Primary Examiner: James Gandy
Assistant Examiner: Caron D. Veynar
Attorney: Thomas A. Becker & Friedman Beck
Application Number: 0/55,176
Classifications
Current U.S. Class: Combined (1) (D18/2); D3/206; Rule, Tape Or Scale (10) (D10/71); With Keyboard (D18/7); Office Equipment Not Elsewhere Specified (D19/65)
International Classification: 1801;