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Inflatable bed with cushion cells

Title: Inflatable bed with cushion cells.
Abstract: An inflatable bed assembly having a plurality of inflatable cushion cells disposed on the top of the inflatable bed. Each cushion cell has a vent fluidly interconnecting the interior volume of the cushion cell with a main air chamber of the bed. When the bed is inflated, the cushion cells inflate and form raised projections on the top of the bed. The cushion cells provide a pressure sensitive surface which molds to the user's body for increased comfort. The vents are sized to allow the cushion cells to inflate upon inflation of the main air chamber, partially deflate when pressure is applied, and re-inflate when the pressure is removed. The size of the vents dampens the rate that air passes through the vent. The controlled inflation and deflation of the cells softens the impact caused by application of a body thereon and simulates the dampened response of “memory-foam”. ...
USPTO Applicaton #: #20090320211
Inventors: Vincent W.s. Lau

The Patent Description & Claims data below is from USPTO Patent Application 20090320211, Inflatable bed with cushion cells.

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stats Patent Info
Application #
US 20090320211 A1
Publish Date
Document #
File Date
Other USPTO Classes
International Class

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Beds   Mattress (for Whole Body)   Having Confined Gas (e.g., Air Mattress)   Variably Pressurizable Chambers (e.g., With Pump)  

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