U.S. patent number D536,888 [Application Number D/259,341] was granted by the patent office on 2007-02-20 for inflatable ball chair.
Invention is credited to Ronald L. Dykstra.
United States Patent |
D536,888 |
Dykstra |
February 20, 2007 |
Inflatable ball chair
Claims
CLAIM The ornamental design for an inflatable ball chair, as shown
and described.
Inventors: |
Dykstra; Ronald L. (Holland,
MI) |
Appl.
No.: |
D/259,341 |
Filed: |
May 5, 2006 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
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29185142 |
Jun 23, 2003 |
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10019831 |
Nov 7, 2001 |
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Current U.S.
Class: |
D6/358 |
Current International
Class: |
0601 |
Field of
Search: |
;D6/334-336,349,358,353,356,360,377,364-366,368-370,379-381,500-502
;297/16.1,68,452.1,452.2,461,118 ;D11/149 ;5/12.1,653,655.3 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Snapp; Sandra S.
Description
FIG. 1 is an upper side and front perspective view of a first
embodiment of an inflatable ball chair showing my new design;
FIG. 2 is a lower back and side perspective view thereof;
FIG. 3 is an upper front perspective view thereof;
FIG. 4 is a back elevation view thereof; and,
FIG. 5 is a side elevation view thereof, the opposite side view
being a mirror image thereof.
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