Ball chair

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Description

FIG. 1 is a perspective view of a first preferred embodiment of the present design.

FIG. 2 is a front view of the first preferred embodiment of the present design.

FIG. 3 is a rear view of the first preferred embodiment of the present design.

FIG. 4 is a left view of the first preferred embodiment of the present design.

FIG. 5 is a right view of the first preferred embodiment of the present design.

FIG. 6 is a top view of the first preferred embodiment of the present design.

FIG. 7 is a bottom view of the first preferred embodiment of the present design; and,

FIG. 8 is another perspective view of the first preferred embodiment of the present design.

Claims

The ornamental design for a ball chair, as shown and described.

Referenced Cited
U.S. Patent Documents
D471025 March 4, 2003 Chiu
D471371 March 11, 2003 Chiu
6702388 March 9, 2004 Chiu
6832817 December 21, 2004 Chiu
D503553 April 5, 2005 Chiu
7140677 November 28, 2006 Chiu
D536542 February 13, 2007 Chiu
D635373 April 5, 2011 Lieberman
D669280 October 23, 2012 Andersson
D679916 April 16, 2013 Barney
9408469 August 9, 2016 Chiu
20040245838 December 9, 2004 Chiu
Patent History
Patent number: D783301
Type: Grant
Filed: Sep 16, 2015
Date of Patent: Apr 11, 2017
Assignee: CHI LIN SPORT CO., LTD. (Chang-Hwa-Hsien)
Inventor: Chih-Chan Hsu (Chang-Hwa-Hsien)
Primary Examiner: Manpreet Matharu
Assistant Examiner: Keith Wilson
Application Number: 29/539,667
Classifications
Current U.S. Class: D6/366