Electronic calculator having the function 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 function of telephone book, address book, calendar, schedule book and memo book showing our new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a left side elevation 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 perspective view thereof;

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

FIG. 9 is a right side elevation view thereof with its cover closed;

FIG. 10 is a top plan view thereof with its cover closed; and,

FIG. 11 is a perspective view thereof with its cover closed.

Referenced Cited
U.S. Patent Documents
D309601 July 31, 1990 Sawada et al.
D324513 March 10, 1992 Sakaguchi et al.
D325571 April 21, 1992 Sakaguchi et al.
D327493 June 30, 1992 Hayashi
D328090 July 21, 1992 Ido
Patent History
Patent number: D353614
Type: Grant
Filed: Jun 25, 1992
Date of Patent: Dec 20, 1994
Assignee: Casio Computer Co., Ltd. (Tokyo)
Inventors: Junji Ohno (Tokyo), Yukinori Ido (Akishima)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Caron D. Veynar
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 7/903,870
Classifications
Current U.S. Class: With Keyboard (D18/7); D14/100; Combined (1) (D18/2)