Mattress edge support spring and handle structure
AssigneeL&P Property Management Company
InventorJoe C. Workman
Life of this patent
Estimating the term…
Abstract
An edge support spring and handle structure is provided for use in mattresses comprising a continuous length of wire bent to have an elongated top portion and a pair of transverse arms extending downwardly and inwardly from the ends of the top portion, and a bottom portion that mirrors the top portion, with each pair of mirrored transverse arms meeting in a loop to form a pair of loops to which a pair of inwardly extending members of a handle attach. The handle is constructed to have an elongated portion for gripping outside the mattress cover and inwardly extending members that attach to the loops in the edge support spring, such that any strain created by use of the handles will be directed to the edge support spring.
Claims23
A mattress comprising:
- a mattress spring core comprising a plurality of springs, each of the springs having a planar upper portion in a top plane and a planar lower portion in a bottom plane, the planar upper portions of the springs being surrounded by a first border wire in the top plane and the planar lower portions of the springs being surrounded by a second border wire in the bottom plane, the first and second border wires being connected to selected springs of the spring core;
- and
- at least one edge support spring secured to the first and second border wires, each edge support spring comprising a continuous length of wire bent to have a top portion with spaced ends disposed adjacent to the first border wire, a bottom portion with spaced ends disposed adjacent to the second border wire, a pair of first transverse arms extending downwardly and inwardly from the spaced ends of the top portion, a pair of second transverse arms extending upwardly and inwardly from the spaced ends of the bottom portion, wherein each first transverse arm joins a respective second transverse arm at a loop portion, the top and bottom portions of the edge support spring being in a first vertical plane, the transverse arms of the edge support spring ending in a second vertical plane, the second vertical plane being inside the first vertical plane;
- a cover surrounding the mattress spring core;
- and
- at least one handle, each handle having an elongated portion on the outside of the cover and first and second inwardly projecting members that extend through apertures in the cover, wherein the first and second members are connected to the loop portions of the edge support spring.
A mattress comprising:
- a mattress spring core comprising a plurality of springs arranged in a matrix, the matrix having two opposed outer end rows and two opposed outer side columns around the perimeter of the spring core, each of the springs having a planar upper portion in a top plane and a planar lower portion in a bottom plane;
- a first border wire in the top plane secured to the planar upper portions of springs of the two opposed outer end rows and two opposed outer side columns;
- a second border wire in the bottom plane secured to the planar lower portions of springs of the two opposed outer end rows and two opposed outer side columns;
- at least one edge support spring secured to the first and second border wires, each edge support spring comprising a continuous length of wire bent to have a top portion with spaced ends disposed adjacent to the first border wire, a bottom portion with spaced ends disposed adjacent to the second border wire, a pair of first transverse arms extending downwardly and inwardly from the spaced ends of the top portion, a pair of second transverse arms extending upwardly and inwardly from the spaced ends of the bottom portion, wherein each first transverse arm joins a respective second transverse arm at a loop portion, the top and bottom portions of the edge support spring being located in a first vertical plane, the loop portion being located inside the first vertical plane;
- a cover surrounding the mattress spring core;
- and
- at least one handle, each handle having an elongated portion on the outside of the cover and first and second inwardly projecting members that extend through apertures in the cover, wherein the first and second members are connected to the loop portions of the edge support spring.
A combination mattress spring core and handle, the combination comprising a plurality of springs, each of the springs having a planar upper portion in a top plane and a planar lower portion in a bottom plane, the planar upper portions of the springs being surrounded by a first border wire in the top plane and the planar lower portions of the springs being surrounded by a second border wire in the bottom plane, the first and second border wires being connected to selected springs of the spring core;
- and
- at least one edge support spring secured to the first and second border wires, each edge support spring comprising a continuous length of wire bent to have a top portion with spaced ends disposed adjacent to the first border wire, a bottom portion with spaced ends disposed adjacent to the second border wire, a pair of first transverse arms extending downwardly and inwardly from the spaced ends of the top portion, a pair of second transverse arms extending upwardly and inwardly from the spaced ends of the bottom portion, wherein each first transverse arm joins a respective second transverse arm at a loop portion, the transverse arms being substantially perpendicular to the top and bottom portions of the edge support spring;
- and
- at least one handle, each handle having an elongated portion and first and second inwardly projecting members, wherein the first and second members are connected to the loop portions of the edge support spring.
A structure for use in mattresses comprising:
- an edge support spring comprising a continuous length of wire bent to have an elongated top portion with spaced ends, a pair of first transverse arms extending downwardly from the spaced ends of the top portion, an elongated bottom portion with spaced ends and a pair of second transverse arms extending upwardly from the spaced ends of the bottom portion, wherein each first transverse arm joins a respective second transverse arm at a loop portion, the transverse arms being substantially perpendicular to the top and bottom portions;
- and
- a handle having an elongated portion and a pair of inwardly extending members, each inwardly extending member being adapted to connect to the edge support spring.
A structure for use in mattresses comprising:
- an edge support spring comprising a continuous length of wire bent to have an elongated top portion with spaced ends, a pair of first transverse arms extending downwardly and inwardly from the spaced ends of the top portion, an elongated bottom portion with spaced ends and a pair of second transverse arms extending upwardly and inwardly from the spaced ends of the bottom portion, wherein each first transverse arm joins a respective second transverse arm at a loop portion, the top and bottom portions being in a first vertical plane and the transverse arms ending in a second vertical plane;
- and
- a handle having an elongated portion and a pair of inwardly extending members, each inwardly extending member being adapted to connect to the edge support spring.
Dependencies are inferred from the claim text.