Calculator or similar article

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Description

FIG. 1 is a top plan view of a calculator or similar article showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a front elevational view thereof.

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D257976 January 20, 1981 Schmidt
D258892 April 14, 1981 Ohie et al.
D279565 July 9, 1985 Forbis et al.
D289903 May 19, 1987 Kikuchi et al.
Patent History
Patent number: D307917
Type: Grant
Filed: Dec 21, 1987
Date of Patent: May 15, 1990
Assignee: Cal-Comp Electronics, Inc. (Taipei)
Inventor: Ray Chen (Taipei)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Kenyon & Kenyon
Application Number: 7/135,281
Classifications
Current U.S. Class: With Keyboard (D18/7)