Portable educational computer

Description

FIG. 1 is a top plan view of a portable educational computer showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is left side elevational view, the right side elevational view being a mirror image thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a right, front perspective view thereof.

Referenced Cited
U.S. Patent Documents
D256028 July 22, 1980 Lawrence et al.
D289763 May 12, 1987 Fujii et al.
4742478 May 3, 1988 Nigro, Jr. et al.
Foreign Patent Documents
0685000 December 1986 JPX
Patent History
Patent number: D310071
Type: Grant
Filed: Dec 10, 1987
Date of Patent: Aug 21, 1990
Assignee: Team Concepts Electronics Limited (Shatin)
Inventor: Rijk L. Y. Kit (North Point)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Armstrong, Nikaido, Marmelstein, Kubovcik & Murray
Application Number: 7/130,981
Classifications
Current U.S. Class: D14/106; Typewriter Or Calculator (D18/1); Teaching Material (D19/59); D21/111