Intelligent keyboard and calculator

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Description

FIG. 1 is a perspective view of the ornamental design of an intelligent keyboard and calculator in the open position with the cover raised to reveal the keyboard and screen;

FIG. 2 Is a front elevational view thereof in the closed position;

FIG. 3 is a right side elevational view thereof;

FIG. 4 Is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view therof.

Referenced Cited
U.S. Patent Documents
D310543 September 11, 1990 Brown
D311908 November 6, 1990 Molyneaux
D333298 February 16, 1993 Raslowsky et al.
Patent History
Patent number: D434767
Type: Grant
Filed: Oct 21, 1999
Date of Patent: Dec 5, 2000
Inventors: Erich C. Elkins (San Francisco, CA), Kelly R. Kodama (Alamo, CA), Jeffrey T. Haller (San Mateo, CA), Anthony P. Dohi (South Pasadena, CA)
Primary Examiner: Freda Nunn
Application Number: 0/112,929
Classifications
Current U.S. Class: Plural Key Array (D14/396); Folding Or Integral Cover (D14/345)
International Classification: 1402;