Computer for visually impaired persons

- Arkenstone, Inc.

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FIG. 1 is a front elevational view of a computer for visually impaired persons showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top, front and side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D301233 May 23, 1989 Briscoe
D308668 June 19, 1990 Briscoe et al.
4445871 May 1, 1984 Becker
4465465 August 14, 1984 Nelson
4881900 November 21, 1989 Matsuoka et al.
4898536 February 6, 1990 Hoffarth
4968257 November 6, 1990 Yalen
Patent History
Patent number: D350116
Type: Grant
Filed: Oct 16, 1991
Date of Patent: Aug 30, 1994
Assignee: Arkenstone, Inc. (Sunnyvale, CA)
Inventor: James M. Zeiszler (Palo Alto, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Law Firm: LaRiviere & Grubman
Application Number: 7/778,717
Current U.S. Class: D14/100