Inflatable ball chair
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.
Claims
The ornamental design for an inflatable ball chair, as shown and described.
Referenced Cited
U.S. Patent Documents
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D354642 | January 24, 1995 | Stoddard et al. |
D374127 | October 1, 1996 | Diaz |
D379875 | June 17, 1997 | Wied et al. |
D382413 | August 19, 1997 | Lundberg |
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D412802 | August 17, 1999 | Beldo |
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Patent History
Patent number: D536888
Type: Grant
Filed: May 5, 2006
Date of Patent: Feb 20, 2007
Inventor: Ronald L. Dykstra (Holland, MI)
Primary Examiner: Sandra S. Snapp
Application Number: 29/259,341
Type: Grant
Filed: May 5, 2006
Date of Patent: Feb 20, 2007
Inventor: Ronald L. Dykstra (Holland, MI)
Primary Examiner: Sandra S. Snapp
Application Number: 29/259,341
Classifications
Current U.S. Class:
D6/358