Cushion with group of mutually inflatable and deflatable...

Details Cushion with group of mutually inflatable and deflatable... Cushion with group of mutually inflatable and deflatable...

2005-03-31

2008-07-01

Grosz, Alexander (Department: 3673)

Beds

Support for users body or part thereof

Removable support specially adapted for seating

C005S713000

Reexamination Certificate

active

07392557

ABSTRACT:
An inflatable cushion having a group of mutually inflatable and deflatable cells wherein at least one cell in the group may be selectively and repeatedly included or excluded from the group for mutual inflation and deflation when included and independent inflation and deflation when excluded.

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Herman Miller, “The Art of Pressure Distribution”, 2005.

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