Input/output device for electronic memo

- Sharp Kabushiki Kaisha
Description

FIG. 1 is a top plan view of a combination pocket telephone dialer with memory and calculator showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a perspective view thereof, on an enlarged scale.

Referenced Cited
U.S. Patent Documents
D249742 September 26, 1978 Ohie
D251271 March 6, 1979 Kobayashi
D258956 April 21, 1981 Chadima, Jr.
D260646 September 8, 1981 Akazawa et al.
D263969 April 20, 1982 Hirata et al.
D278916 May 21, 1985 Gallman
D279109 June 4, 1985 Yubisui et al.
D280217 August 20, 1985 Tomozawa et al.
4090247 May 16, 1978 Martin
Patent History
Patent number: D304718
Type: Grant
Filed: Nov 26, 1986
Date of Patent: Nov 21, 1989
Assignee: Sharp Kabushiki Kaisha (Osaka)
Inventors: Hiroshi Sakaguchi (Osaka), Masaki Kawamura (Osaka)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Freda Selma-Nunn
Law Firm: Flehr, Hohbach, Test, Albritton & Herbert
Application Number: 6/935,538