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Inflatable pillow stiffener with stabilizing web and arms

US-7513002-B2

Abstract

The pillow stiffener has an elongated cushion with a large rounded shape; two elongated arms each having a small rounded shape and being connected to and extending away from a long side of the elongated cushion. A flexible dull-finished web extends between the arms for retaining the arms at a fixed relationship with each other and with the elongated cushion. A joiner having the mentioned small rounded shape extends between and joins the extremities of both arms. Both arms and the joiner define with the elongated cushion a stabilizing rim around the dull-finished web for better retaining the pillow stiffener to a pillow. In another aspect, the pillow stiffener is made of a pair of flexible air-impermeable sheets and the elongated cushion, the arms and joiner form a single inflatable chamber.

Patent figures（8）

US-7513002-B2 figure 1
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US-7513002-B2 figure 2
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Source status & events

No source-status events are recorded.

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