Video magnifier for assisting persons with vision impairment

- Telesensory Corporation
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Description

FIG. 1 is an upper right front perspective view of a video magnifier for assisting persons with vision impairment;

FIG. 2 is an upper left rear perspective view of the video magnifier for assisting persons with vision impairment;

FIG. 3 is a front elevational view of the video magnifier for assisting persons with vision impairment;

FIG. 4 is a right side elevational view of the video magnifier for assisting persons with vision impairment;

FIG. 5 is a left side elevational view of the video magnifier for assisting persons with vision impairment;

FIG. 6 is a rear elevational view of the video magnifier for assisting persons with vision impairment;

FIG. 7 is a top plan view of the video magnifier for assisting persons with vision impairment;

FIG. 8 is a bottom plan view of the video magnifier for assisting persons with vision impairment; and,

FIG. 9 is a bottom plan view of the upper portion of the video magnifier for assisting persons with vision impairment taken along line 9--9 in FIGS. 3 and 4.

Referenced Cited
U.S. Patent Documents
D127030 May 1941 Bettcher
D134484 December 1942 Gradisar et al.
D245934 September 27, 1977 Donaldson
D359059 June 6, 1995 Omi
4928170 May 22, 1990 Soloveychik et al.
5125046 June 23, 1992 Siwoff
5267331 November 30, 1993 Siwoff
5633674 May 27, 1997 Trulaske et al.
5831667 November 3, 1998 Siminou
Patent History
Patent number: D430588
Type: Grant
Filed: Aug 4, 1999
Date of Patent: Sep 5, 2000
Assignee: Telesensory Corporation (CA)
Inventors: Neil J. Goldberg (San Francisco, CA), Edward J. Cornelius, III (San Francisco, CA), Kin Shan Lau (San Jose, CA), T. Lee Dahlmann (Morgan Hill, CA), Timothy S. Couture (Sunnyvale, CA), W. Andrew Morrison (Ooltewah, TN)
Primary Examiner: Adir Aronovich
Law Firm: Majestic, Parsons, Siebert & Hsue
Application Number: 0/108,931
Classifications
Current U.S. Class: Integrated Unit (D16/225); Magnifying Or Reducing Glass (D16/135)
International Classification: 1602;