Calculator

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Description

FIG. 1 is a perspective view of the calculator in open state showing the new design;

FIG. 2 is a front view of the calculator in open state;

FIG. 3 is a rear view of the calculator in open state;

FIG. 4 is a left side view of the calculator in open state;

FIG. 5 is a right side view of the calculator in open state;

FIG. 6 is a top view of the calculator in open state;

FIG. 7 is a bottom view of the calculator in open state;

FIG. 8 is a perspective view of the calculator in close state;

FIG. 9 is a front view of the calculator in close state;

FIG. 10 is a rear view of the calculator in close state;

FIG. 11 is a left side view of the calculator in close state;

FIG. 12 is a right side view of the calculator in close state;

FIG. 13 is a top view of the calculator in close state; and,

FIG. 14 is a bottom of the calculator in close state.

Referenced Cited
U.S. Patent Documents
D290375 June 16, 1987 Nava
D356111 March 7, 1995 Casteneda, Jr.
D383731 September 16, 1997 Mieki et al.
Patent History
Patent number: D433057
Type: Grant
Filed: Oct 26, 1999
Date of Patent: Oct 31, 2000
Assignee: Limax Electronics Co., Ltd. (Taipei)
Inventors: William H. K. Chu (Taipei), Shu-Chai Chang (Taipei)
Primary Examiner: Caron D. Veynar
Law Firm: Dougherty & Troxell
Application Number: 0/112,906
Classifications
Current U.S. Class: With Keyboard (D18/7)
International Classification: 1801;