Polyester fiber and foam core mattress pad
OwnerGary C. Hudsoninventor
Life of this patent
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Abstract
A mattress cover in which a convoluted sheet of foam is removably enclosed in a pocket or pouch composed of two layers, at least one of which is quilted to enclose quantities of fiber batting. A zippered closure joins the two layers and may be opened to remove the layer of foam and permit effective laundering of the outer layers.
Claims2
A mattress pad comprising a pouch having upper and lower envelope members of generally rectangular shape, said members being permanently joined along substantially the full lengths of three corresponding peripheral edges and being detachably joined at their fourth corresponding edges to form said pouch, at least one of said envelope members being quilted from two sheets of fabric between which quantities of fiber batting are retained, and a sheet of polyurethane foam convoluted to form alternating peaks and valleys and a plurality of openings through its thickness for the passage of air, said openings being generally conically formed having relatively large open ends at one surface of said sheet of polyurethane foam and relatively small open ends at the opposite surface of said sheet of polyurethane foam.
A mattress pad comprising a pouch having upper and lower envelope members of generally rectangular shape, at least one of said envelope members being quilted from two sheets of fabric to form pockets which quantities of fiber batting are retained, a sheet of polyurethane foam convoluted to form alternating peaks and valleys and a plurality of openings through its thickness for the passage of air, said openings being generally conically formed having relatively large open ends at one surface of said sheet of polyurethane foam and relatively small open ends at the opposite surface of said sheet of polyurethane foam, said sheet of polyurethane being removably disposed between said envelope members, a zipper closure member for joining said envelope members to form a pouch to enclose said sheet of polyurethane foam, and elastic corner bands disposed at the corners of said mattress pad to permit its attachment to a mattress.
Dependencies are inferred from the claim text.