Vision assessment apparatus

- Henry Ford Health System
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Description

FIG. 1 is a perspective view of a vision assessment apparatus according to an embodiment;

FIG. 2 is a front view of the vision assessment apparatus of FIG. 1;

FIG. 3 is a rear view of the vision assessment apparatus of FIG. 1;

FIG. 4 is a left side view of the vision assessment apparatus of FIG. 1;

FIG. 5 is a right side view of the vision assessment apparatus of FIG. 1;

FIG. 6 is a top view of the vision assessment apparatus of FIG. 1;

FIG. 7 is a bottom view of the vision assessment apparatus of FIG. 1;

FIG. 8 is a perspective view of a vision assessment apparatus according to another embodiment;

FIG. 9 is a front view of the vision assessment apparatus of FIG. 8;

FIG. 10 is a rear view of the vision assessment apparatus of FIG. 8;

FIG. 11 is a left side view of the vision assessment apparatus of FIG. 8;

FIG. 12 is a right side view of the vision assessment apparatus of FIG. 8;

FIG. 13 is a top view of the vision assessment apparatus of FIG. 8; and,

FIG. 14 is a bottom view of the vision assessment apparatus of FIG. 8.

In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design.

Claims

The ornamental design for a vision assessment apparatus, as shown and described.

Referenced Cited
U.S. Patent Documents
1903502 April 1933 Campbell
2576358 November 1951 Pritikin
3025755 March 1962 Koetting
3269792 August 1966 Mirsky
3288546 November 1966 Gans
3414348 December 1968 Gambs
3421498 January 1969 Gans
3476465 November 1969 Jackson et al.
3482905 December 1969 Ben-Tovim
3664732 May 1972 Lynn
3936164 February 3, 1976 Cohen et al.
4260227 April 7, 1981 Munnerlyn et al.
4365873 December 28, 1982 Ginsburg
4615594 October 7, 1986 Task
4660948 April 28, 1987 Retz
5108170 April 28, 1992 Sugiyama
5148807 September 22, 1992 Hsu
5500699 March 19, 1996 Ginsburg
D370259 May 28, 1996 Teich
5589897 December 31, 1996 Sinclair et al.
D377528 January 21, 1997 Teich
5640962 June 24, 1997 Jean et al.
5801809 September 1, 1998 Husain
5886770 March 23, 1999 Damato
6068378 May 30, 2000 Weiss
6079831 June 27, 2000 Sarver et al.
6095989 August 1, 2000 Hay et al.
6120444 September 19, 2000 Miyakawa et al.
D444236 June 26, 2001 Koop et al.
6542081 April 1, 2003 Torch
7222961 May 29, 2007 Soliz et al.
7264356 September 4, 2007 Jones et al.
7789510 September 7, 2010 Fateh
8047652 November 1, 2011 Collazo
8066376 November 29, 2011 Wang et al.
8087780 January 3, 2012 Yeh et al.
8275438 September 25, 2012 Simpson et al.
D683254 May 28, 2013 Bennett
D685480 July 2, 2013 Husain
20040193070 September 30, 2004 Schilder et al.
20040223118 November 11, 2004 Jean et al.
20060132712 June 22, 2006 Grove et al.
20060270946 November 30, 2006 Silvestrini et al.
20080204659 August 28, 2008 Carbonari
20090185134 July 23, 2009 Sarver
20090231545 September 17, 2009 Peyman
20100182568 July 22, 2010 Sarver
20110013142 January 20, 2011 Husain
20110199574 August 18, 2011 Van Dalen et al.
20110267577 November 3, 2011 Verma
20130286351 October 31, 2013 Shimizu
Foreign Patent Documents
2247087 February 1992 GB
Patent History
Patent number: D728797
Type: Grant
Filed: Dec 13, 2013
Date of Patent: May 5, 2015
Assignee: Henry Ford Health System (Detroit, MI)
Inventor: Fuxiang Zhang (Northville, MI)
Primary Examiner: Ian Simmons
Assistant Examiner: Rhea Shields
Application Number: 29/476,482
Classifications
Current U.S. Class: Ophthalmic (44) (D24/172)