`
`Claim Element
`
`Infringement Contentions
`
`As shown in the exemplar, representative images below, the Cellupedic air controller reads on this
`claim limitation because it has an improved valve enclosure assembly for use with an air inflatable
`mattress having at least one air bladder inflated by compressed air, a pump fluidly coupled to the at
`least one air bladder for providing compressed air thereto, and a processor for providing commands to
`the improved valve enclosure assembly during an inflate/deflate cycle, the improved valve enclosure
`assembly being fluidly coupled intermediate the pump and the at least one air bladder for controlling
`the inflation of the at least one air bladder:
`
`Claim 12
`[12.P] An improved valve enclosure
`assembly for use with an air inflatable
`mattress having at least one air bladder
`inflated by compressed air, a pump fluidly
`coupled to the at least one air bladder for
`providing compressed air thereto, and a
`processor for providing commands to the
`improved valve enclosure assembly
`during an inflate/deflate cycle, the
`improved valve enclosure assembly being
`fluidly coupled intermediate the pump and
`the at least one air bladder for controlling
`the inflation of the at least one air bladder,
`comprising:
`
`1
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`Sleep Number Corp.
`EXHIBIT 2050
`IPR2019-00514
`Page 1
`
`
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`U.S. PATENT NO. 5,904,172 VERSUS CELLUPEDIC AIR CONTROLLER
`
`Claim Element
`
`Infringement Contentions
`
`[12.1] an enclosure defining a
`substantially fluidly sealed air chamber
`and having at least one air inlet to the air
`chamber being fluidly coupled to the
`pump, a plurality of guides and stops
`being disposed within the enclosure for
`correctly positioning components within
`the enclosure;
`
`As shown in the exemplar, representative images below, the Cellupedic air controller reads on this
`claim limitation because it has an enclosure defining a substantially fluidly sealed air chamber and
`having at least one air inlet to the air chamber being fluidly coupled to the pump, a plurality of guides
`and stops being disposed within the enclosure for correctly positioning components within the
`enclosure:
`
`2
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`Sleep Number Corp.
`EXHIBIT 2050
`IPR2019-00514
`Page 2
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`
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`U.S. PATENT NO. 5,904,172 VERSUS CELLUPEDIC AIR CONTROLLER
`
`Claim Element
`
`Infringement Contentions
`
`[12.2] at least one valve operably coupled
`to the enclosure being in selective fluid
`communication with the air chamber and
`being in fluid communication with the at
`least one air bladder for selectively fluidly
`coupling the air chamber to at least one air
`bladder; and
`
`As shown in the exemplar, representative image below, the Cellupedic air controller reads on this
`claim limitation because it has at least one valve operably coupled to the enclosure being in selective
`fluid communication with the air chamber and being in fluid communication with the at least one air
`bladder for selectively fluidly coupling the air chamber to at least one air bladder:
`
`3
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`Sleep Number Corp.
`EXHIBIT 2050
`IPR2019-00514
`Page 3
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`
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`U.S. PATENT NO. 5,904,172 VERSUS CELLUPEDIC AIR CONTROLLER
`
`Claim Element
`
`Infringement Contentions
`
`[12.3] pressure monitor means being
`operably coupled to the processor and
`being in fluid communication with the at
`least one valve for monitoring the
`pressure in the at least one bladder.
`
`As shown in the exemplar, representative images below, the Cellupedic air controller reads on this
`claim limitation because it has pressure monitor means being operably coupled to the processor and
`being in fluid communication with the at least one valve for monitoring the pressure in the at least one
`bladder:
`
`4
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`Sleep Number Corp.
`EXHIBIT 2050
`IPR2019-00514
`Page 4
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`
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`U.S. PATENT NO. 5,904,172 VERSUS CELLUPEDIC AIR CONTROLLER
`
`Claim Element
`
`Infringement Contentions
`
`5
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`Sleep Number Corp.
`EXHIBIT 2050
`IPR2019-00514
`Page 5
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