Calculator

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Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of the calculator with the display in the closed position.

Claims

The ornamental design for a calculator, as shown and described.

Referenced Cited
U.S. Patent Documents
4064782 December 27, 1977 Laflamme
4257306 March 24, 1981 Laflamme
4523087 June 11, 1985 Benton
D314004 January 22, 1991 Ida
D355898 February 28, 1995 Verderame
Patent History
Patent number: D508071
Type: Grant
Filed: Jan 20, 2004
Date of Patent: Aug 2, 2005
Assignee: Cheng Uei Precision Industry Co., Ltd. (Taipei)
Inventor: Lobo Wang (Tucheng)
Primary Examiner: Caron D. Veynar
Attorney: Rosenberg, Klein & Lee
Application Number: 29/197,626
Classifications
Current U.S. Class: With Keyboard (D18/7)