SEAT CUSHION WITH INTEGRATED SEAT FRAME ATTACHMENT STRUCTURE
First Claim
Patent Images
1. A seat cushion, comprising:
- a layer of open cell foam for passenger comfort;
a closed cell foam core for flotation and structural support; and
support structure positioned on the underside of the seat cushion for directly engaging underlying beams of a seat frame to attach the seat cushion to the seat frame.
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Accused Products
Abstract
A seat cushion, such as for use in an aircraft passenger seat, including a layer of open cell foam for passenger comfort, a closed cell foam core for flotation and structural support, and support structure positioned on the underside of the seat cushion for directly engaging underlying beams of a seat frame to attach the seat cushion to the seat frame without the need for additional fasteners.
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Citations
19 Claims
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1. A seat cushion, comprising:
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a layer of open cell foam for passenger comfort; a closed cell foam core for flotation and structural support; and support structure positioned on the underside of the seat cushion for directly engaging underlying beams of a seat frame to attach the seat cushion to the seat frame. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An aircraft passenger seat, comprising:
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a seat frame including spaced lateral beams; and a seat cushion including a top layer of open cell foam for passenger comfort, a closed cell foam core for flotation and structural support, and support structure positioned on the underside of the seat cushion for directly engaging the spaced lateral beams of the seat frame to attach the seat cushion to the seat frame without the need for additional fasteners. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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Specification