Calculator

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Description

FIG. 1 is a front, bottom, left side perspective view of a calculator, showing my new design;

FIG. 2 is a front view thereof.

FIG. 3 is a bottom view thereof.

FIG. 4 is a left side view thereof.

FIG. 5 is a top view thereof; and,

FIG. 6 is a back view thereof.

Claims

The ornamental design for a calculator, as shown.

Referenced Cited
U.S. Patent Documents
D433058 October 31, 2000 Okumura et al.
D433059 October 31, 2000 Okumura et al.
D441393 May 1, 2001 Chan
D442619 May 22, 2001 Fong
D468342 January 7, 2003 Bodum
D488500 April 13, 2004 Matsuda et al.
D513035 December 20, 2005 Lui
D533213 December 5, 2006 Oas
Patent History
Patent number: D564016
Type: Grant
Filed: Mar 15, 2007
Date of Patent: Mar 11, 2008
Inventor: Daniel Oas (Irwindale, CA)
Primary Examiner: Robert M. Spear
Assistant Examiner: Garth Rademaker
Attorney: Edgar W. Averill, Jr.
Application Number: 29/273,885
Classifications
Current U.S. Class: With Keyboard (D18/7)