Ankle exercise board

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Description

FIG. 1 is a top view of the ankle exercise board showing my new design;

FIG. 2 is a bottom view of the ankle exercise board showing my new design;

FIG. 3 is a left side view of the ankle exercise board in a canted position showing my new design, the opposed side view being a mirror image thereof;

FIG. 4 is a left side view of the ankle exercise board in a level position showing my new design, the right side view being a mirror image thereof;

FIG. 5 is a front view of the ankle exercise board showing my new design, the rear view being a mirror image thereof; and,

FIG. 6 is a perspective view of the ankle exercise board showing my new design.

The broken line showing of the foot in FIG. 3 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D255372 June 10, 1980 Tidmore
D275411 September 4, 1984 Silverston
1497243 January 1924 Martin
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3306626 February 1967 Kawada
3352559 November 1967 Larsen
3419267 December 1968 Stolle
3604726 September 1971 Tracy
3796431 March 1974 Sinyard
3809393 May 1974 Jones
3862768 January 1975 England
3895794 July 1975 England
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4150580 April 24, 1979 Silkebakken et al.
4191371 March 4, 1980 Armer, Jr.
4601469 July 22, 1986 Sasser, Jr.
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4653748 March 31, 1987 Seel et al.
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4759542 July 26, 1988 Hudec
5292296 March 8, 1994 Davignon
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5368535 November 29, 1994 Twardokens
5368536 November 29, 1994 Stodgell
5584787 December 17, 1996 Guidry
5647830 July 15, 1997 Togao
Patent History
Patent number: D405135
Type: Grant
Filed: Jun 18, 1997
Date of Patent: Feb 2, 1999
Inventor: Richard M. Scott (Humboldt, KS)
Primary Examiner: Philip S. Hyder
Law Firm: Chase & Yakimo, L.C.
Application Number: 0/72,312
Classifications
Current U.S. Class: Rocking Or Swivel Type (D21/688)
International Classification: 2102;