Calculator

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Description

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

FIG. 2 is a top view thereof.

FIG. 3 is a bottom view thereof.

FIG. 4 is a view of the top and bottom of the calculator in a closed position.

FIG. 5 is a front view thereof.

FIG. 6 is a left and right side view thereof; and,

FIG. 7 is a back side view thereof.

The word MARKSMAN is not claimed as a feature of the design. The words PF PRODUCT are not claimed as a feature of the design. The numerals appearing on the display screen are not part of the design.

Claims

The ornamental design for calculator, as shown and described.

Referenced Cited
U.S. Patent Documents
D249822 October 3, 1978 Ohie et al.
D255125 May 27, 1980 Hazama et al.
D383731 September 16, 1997 Mieki et al.
D427630 July 4, 2000 Chu et al.
Patent History
Patent number: D443293
Type: Grant
Filed: Jun 12, 2000
Date of Patent: Jun 5, 2001
Assignee: Pollyflame International B.V. (Roelofarendsveen)
Inventor: Chuk Shun Chan (Kowloon)
Primary Examiner: Caron D. Veynar
Attorney, Agent or Law Firm: Altera Law Group, LLC
Application Number: 29/124,901
Classifications
Current U.S. Class: With Keyboard (D18/7)
International Classification: 1801;