Surgery: kinesitherapy – Kinesitherapy – Device with applicator having specific movement
Reexamination Certificate
2007-10-23
2007-10-23
Thanh, Quang D. (Department: 3771)
Surgery: kinesitherapy
Kinesitherapy
Device with applicator having specific movement
C601S102000, C601S148000
Reexamination Certificate
active
11589251
ABSTRACT:
A dual use massage chair has inflatable and deflatable air bags and bladders in a chair back to provide a massage function and serve as a comfortable chair. The main structure thereof includes the air bags disposed at two sides of a seat and in a front cover, and the bladders and recovering springs disposed between a massage mechanism and a back frame. Inflating the air bags and the bladders respectively or simultaneously can form a separating space for separating the massage mechanism from a back of a human body and thus to form a comfortable sofa chair. Also, the bladders and the air bags may be deflated to recover the use of the normal massage chair. Thus, the utilities of the comfortable chair and the typical massage chair can be achieved.
REFERENCES:
patent: 5741218 (1998-04-01), Fujii
patent: 6805680 (2004-10-01), Klingler
patent: 7029453 (2006-04-01), Chen
patent: 7066898 (2006-06-01), Mori et al.
Mersereau C. G.
Thanh Quang D.
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