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

- Casio
Description

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

FIG. 2 is a right side elevational 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 elevational view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a front elevational view thereof with the cover closed;

FIG. 9 is a right side elevational view thereof with the cover closed; and,

FIG. 10 is a bottom plan view thereof with cover closed.

Referenced Cited
U.S. Patent Documents
D310543 September 11, 1990 Brown
D324513 March 10, 1992 Sakaguchi et al.
D353614 December 20, 1994 Ohno et al.
D353828 December 27, 1994 Miyahara et al.
D355166 February 7, 1995 Sakaguchi et al.
D363505 October 24, 1995 Takahata
D365842 January 2, 1996 Nakatsuka et al.
D368702 April 9, 1996 Shimizu
D377189 January 7, 1997 Komuta et al.
Patent History
Patent number: D398331
Type: Grant
Filed: Aug 11, 1997
Date of Patent: Sep 15, 1998
Assignee: Casio Computer Co., Ltd. (Tokyo)
Inventor: Junichi Ono (Kawasaki)
Primary Examiner: Caron D. Veynar
Law Firm: Frishauf, Holtz, Goodman, Langer & Chick
Application Number: 0/74,877
Classifications
Current U.S. Class: Combined (1) (D18/2); D14/100
International Classification: 0801;