Calculator

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Description

FIG. 1 is a perspective view of a calculator showing a new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a right side elevation view thereof; and,

FIG. 5 is a back elevation view thereof.

The broken lines depict environmental subject matter only and form no part of the claimed design.

Claims

What is claimed is the ornamental design for a calculator, as shown and described.

Referenced Cited
U.S. Patent Documents
D304044 October 17, 1989 Rudell et al.
D312093 November 13, 1990 Wei
D361097 August 8, 1995 Yan
D367502 February 27, 1996 Armendariz et al.
D397741 September 1, 1998 Steinaa
D582969 December 16, 2008 Tonouchi
D583812 December 30, 2008 Asibey
Patent History
Patent number: D599842
Type: Grant
Filed: Dec 31, 2008
Date of Patent: Sep 8, 2009
Inventor: Andrew Palmer (Palm Dessert, CA)
Primary Examiner: Caron Veynar
Assistant Examiner: Garth Rademaker
Attorney: Gray Law Firm
Application Number: 29/313,400
Classifications