Information display and entry unit

- GRiD Systems Corporation

FIG. 1 is a top, front, left side perspective view of an information display and entry unit showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D307134 April 10, 1990 Makidera
D308363 June 5, 1990 Ashihara
3705956 December 1972 Dertouzos
4475239 October 2, 1984 van Raamsdonk
4638118 January 20, 1987 Wang et al.
4639720 January 27, 1987 Rympalski et al.
4697048 September 29, 1987 Clements et al.
4745491 May 17, 1988 Kishi et al.
4814760 March 21, 1989 Johnston et al.
Foreign Patent Documents
0063190 March 1988 JPX
Patent History
Patent number: D317151
Type: Grant
Filed: Jun 12, 1989
Date of Patent: May 28, 1991
Assignee: GRiD Systems Corporation (Fremont, CA)
Inventor: John J. Daly (San Carlos, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Law Firm: Townsend & Townsend
Application Number: 7/365,261
Current U.S. Class: D14/100; D14/114