Calculator

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Description

FIG. 1 is a perspective view of a calculator in a closed position, showing my new design;

FIG. 2 is a perspective view thereof in an open position;

FIG. 3 is a front elevational view thereof in the closed position;

FIG. 4 is a rear elevational view thereof in the closed position;

FIG. 5 is a left-side elevational view thereof in the closed position;

FIG. 6 is a right-side elevational view thereof in the closed position;

FIG. 7 is a top plan view thereof in the closed position;

FIG. 8 is a bottom plan view thereof in the closed position; and,

FIG. 9 is an alternate perspective view thereof in the closed position.

The broken lines in FIGS. 1 and 8 depict elements of the calculator that form no part of the claimed design.

Claims

I claim the ornamental design for a calculator, as shown and described.

Referenced Cited
U.S. Patent Documents
D226921 May 1973 Cone et al.
D240752 July 1976 Miyazaki
D260023 July 28, 1981 Pagani et al.
D372031 July 23, 1996 MacBride
D474464 May 13, 2003 Chiu
D483396 December 9, 2003 Shah
D490427 May 25, 2004 Chiu
D531668 November 7, 2006 Goodstriker et al.
D541876 May 1, 2007 Avery
D579907 November 4, 2008 Harmon
D599563 September 8, 2009 Chu
D600026 September 15, 2009 Chiu
D606114 December 15, 2009 Palmer
Patent History
Patent number: D634776
Type: Grant
Filed: Nov 3, 2009
Date of Patent: Mar 22, 2011
Inventor: Andrew C Palmer (Palm Desert, CA)
Primary Examiner: Caron Veynar
Assistant Examiner: Garth Rademaker
Attorney: QuickPatents, Inc.
Application Number: 29/346,638
Classifications
Current U.S. Class: With Keyboard (D18/7)