Information devices having the function of calculator portable information terminal telephone book, address book, calendar, schedule book and memo book

Description

FIG. 1 is a front elevation view of an information device having the function of calculator, portable information terminal, telephone book, address book, calendar, schedule book and memo book showing my 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 front elevation view thereof with the cover closed;

FIG. 8 is a right side elevation view thereof with the cover closed; and,

FIG. 9 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D249822 October 3, 1978 Ohie et al.
D266679 October 26, 1982 Hanzawa
D292706 November 10, 1987 Fischer
D317151 May 28, 1991 Daly
D318858 August 6, 1991 Daly et al.
D321175 October 29, 1991 Tsuchiya
D321865 November 26, 1991 Derocher
D346793 May 10, 1994 Iino et al.
Patent History
Patent number: D354478
Type: Grant
Filed: Apr 15, 1993
Date of Patent: Jan 17, 1995
Assignee: Karsten Manufacturing Corporation (Phoenix, AZ)
Inventor: Akihiro Miyahara (Kunitachi)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Caron D. Veynar
Attorneys: Darrell F. Marquette, Herbert E. Haynes, Jr.
Application Number: 0/7,140
Classifications
Current U.S. Class: D14/100; Combined (1) (D18/2); Calculator (3) (D18/6)