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US 5,671,492 AGranted
Contoured asymmetrical mattress
OwnerKeith Douglas Simoninventor
Life of this patent
Estimating the term…
Abstract
A mattress is provided with elevated chest support region and an arm well to reduce sleep disturbance in a person in the prone, sublime or side position. Said mattress is further provided with a firm zone at the foot of the mattress to assist persons transitioning onto and off of the mattress. An adjustable cover for said mattress is provided as is an improved method for packaging said mattress and cover.
Claims40
A mattress having a plurality of layers comprising:
- a. an elongated base of generally uniform thickness;
- b. at least one first raised section at one end of said base;
- c. an elongated middle member adapted to be placed on top of at least a portion of said base adjacent to said raised section;
- and
- d. an elongated upper member adapted to be placed on to of at least a portion of said middle layer and said first raised section.
2 more elements
A mattress having a plurality of layers comprising:
- a. an elongated base of generally uniform thickness comprising a first section having a raised contoured surface on one end thereof, a second section having a raised contoured surface on one end thereof, each section adapted for placement adjacent to another section to form the base;
- b. an elongated middle member adapted to be placed on top of at least a portion of said base between said raised sections having a contoured surface on one end thereof which communicates with the contoured surface of said first section to form a single continuous concave surface;
- and
- c. an elongated upper member adapted to be placed on top of at least a portion of said middle member and said first contoured surface adapted to conform to said continuous concave surface further comprising a plurality of uninterrupted continuous undulatory elevations and depressions across the lateral dimension of a least a portion of said upper member.
1 more element
Dependencies are inferred from the claim text.