Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book

- Casio
Description

FIG. 1 is a front elevation view of an electronic calculator having the functions of telephne book, address book, calendar, schedule book and memo book showing my new design;

FIG. 2 is a right side elevaton view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a front elevation view therefor with the front cover closed;

FIG. 8 is a right side elevation view therefor with the front cover closed;

FIG. 9 is a bottom plan view thereof with the front cover closed; and,

FIG. 10 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D324513 March 10, 1992 Sakaguchi et al.
D327493 June 30, 1992 Hayashi
D328090 July 21, 1992 Ido
D340917 November 2, 1993 Sakaguchi et al.
Patent History
Patent number: D351854
Type: Grant
Filed: Nov 24, 1992
Date of Patent: Oct 25, 1994
Assignee: Casio Computer Co., Ltd. (Tokyo)
Inventor: Kenji Takahata (Tokyo)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 0/1,856
Classifications
Current U.S. Class: With Keyboard (D18/7); D14/100; Combined (1) (D18/2)