Exercise ball

Huang May 16, 2

Patent Grant D521084

U.S. patent number D521,084 [Application Number D/211,423] was granted by the patent office on 2006-05-16 for exercise ball. Invention is credited to Yang-Chin Huang.


United States Patent D521,084
Huang May 16, 2006

Exercise ball

Claims

CLAIM The ornamental design for exercise ball, as shown and described.
Inventors: Huang; Yang-Chin (Tainan, TW)
Appl. No.: D/211,423
Filed: August 17, 2004

Current U.S. Class: D21/662
Current International Class: 2102
Field of Search: ;D21/662,686,797 ;482/34,77,121,123,126,129,142,148

References Cited [Referenced By]

U.S. Patent Documents
4126326 November 1978 Phillips
5810700 September 1998 Orcutt
5833587 November 1998 Strong et al.
D476705 July 2003 Dillard
D479864 September 2003 Maham
6730005 May 2004 Liao
6746372 June 2004 Hsu
D494233 August 2004 Kerry
D498799 November 2004 Kerry
6837835 January 2005 Huang
6837836 January 2005 Huang
D503756 April 2005 Chiang
D509548 September 2005 Heitzman et al.

Other References

Ball and Platform from ballus.dunmarsh.com/ball/safe.html, downloaded Oct. 23, 2005 at http://www.bodytrends.com/amazon/bsa3.main.jpg. cited by examiner .
Balance Line/Balance Ball, downloaded Oct. 21, 2005 at http://www.goudurix.com/produits_detail.php?ID=130&Ref=49. cited by examiner .
Multiple base/platforms for exercise balls, viewed Oct. 21, 2005 at http://www.google.com/images. cited by examiner .
Core Ball with Video, Product Code G767, downloaded Oct. 23, 2005 at http://www.ukfitnesssupplies.co.uk/mall/UKFitnessSuppliesLtd/customerimag- es/products/G767.jpg. cited by examiner.

Primary Examiner: Hyder; Philip S.
Assistant Examiner: Ulm; RoseLynne

Description



FIG. 1 is a perspective view of an exercise ball showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear 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 top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

* * * * *

References


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