US20150026893A1 - Mattress Topper Comprising Pocketed Spring Assembly With At Least One Cushioning Layer - Google Patents
Mattress Topper Comprising Pocketed Spring Assembly With At Least One Cushioning Layer Download PDFInfo
- Publication number
- US20150026893A1 US20150026893A1 US13/952,743 US201313952743A US2015026893A1 US 20150026893 A1 US20150026893 A1 US 20150026893A1 US 201313952743 A US201313952743 A US 201313952743A US 2015026893 A1 US2015026893 A1 US 2015026893A1
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- Prior art keywords
- mattress
- topper
- mattress topper
- skirt
- cushioning
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/10—Loose or removable furniture covers
- A47C31/105—Loose or removable furniture covers for mattresses
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
- A47C27/063—Spring inlays wrapped or otherwise protected
- A47C27/064—Pocketed springs
Definitions
- This invention relates generally to bedding or seating products and, more particularly, to a mattress topper or pad for use in on a finished mattress.
- toppers for mattresses have consisted of relatively thin members which may be removed from the mattress for a variety of purposes.
- U.S. Pat. No. 6,009,579 discloses a topper for a feather bed.
- U.S. Pat. No. 6,922,862 discloses a topper designed to be placed on top of a conventional mattress.
- toppers for use with conventional mattresses is that the toppers are not durable enough and may have to be replaced frequently.
- This invention provides a mattress pad or topper which may be sold separately from a finished bedding or seating product, such as a mattress.
- the present invention is not intended to be limited for use with any particular bedding or seating product.
- the mattress topper of the present invention may be used with a mattress having an innerspring core or a foam core or any combination thereof.
- a mattress topper may be used with any mattress.
- the mattress topper comprises a bucket or casing comprising a bottom and sides.
- a pocketed spring assembly is located inside the bucket.
- At least one cushioning layer may be located above the pocketed spring assembly.
- the mattress topper further comprises a quilted top layer and a skirt adapted to fit around a mattress.
- the bucket, skirt and quilted top layer are sewn together. In some instances, inner edges of the bucket, skirt and quilted top layer may be taped together before being sewn together.
- the skirt of the mattress topper may have an elastic band or draw string sewn therein to better secure the mattress topper around the mattress.
- One or more of the cushioning layers may be polyurethane or latex or memory foam or any other type of foam.
- One or more of the cushioning layers may alternatively or collectively be a layer of fiber batt or down for insulation purposes.
- Another type of cushioning layer may be a gel layer.
- cushioning materials are located only above the pocketed spring assembly. However, in other versions of the mattress topper, cushioning or insulating materials may be located above and below the pocketed spring assembly.
- a mattress may be used in combination with a mattress topper.
- the mattress topper may be removed from the mattress without disturbing the mattress.
- the mattress topper may comprise a casing surrounding a pocketed spring assembly; at least one cushioning layer and a quilted top layer.
- the mattress topper may further comprise a skirt sized or adapted to fit around or surround the mattress.
- the skirt may have an elastic band or drawstring at the bottom of the skirt.
- the cushioning layer may include one or more layers of foam and/or fiber.
- the cushioning layer(s) may cover one or opposed surfaces of the pocketed spring assembly.
- the casing, skirt and quilted top layer may be sewn together.
- any of the mattress toppers shown or described herein may be used in any bedding or seating product, including a mattress.
- the topper may be used in a seat cushion, such as a car seat.
- FIG. 1 is a perspective view of a mattress topper according to one embodiment on top of a mattress
- FIG. 2 is a perspective view, partially broken away, of the mattress topper of FIG. 1 pulled away from the mattress of FIG. 1 ;
- FIG. 3 is a cross-sectional view taken along the line 3 - 3 of FIG. 1 , the mattress being shown in phantom;
- FIG. 4 is an enlarged cross-sectional view of the encircled area 4 of FIG. 3 ;
- FIG. 4A is an enlarged view like FIG. 4 of an alternative seam
- FIG. 5 is a perspective view, partially broken away, of another embodiment of mattress topper pulled away from a mattress
- FIG. 6 is a cross-sectional view of the mattress topper of FIG. 5 on a mattress, the mattress being shown in phantom;
- FIG. 7 is a perspective view, partially broken away, of another embodiment of mattress topper pulled away from a mattress
- FIG. 8 is a cross-sectional view of the mattress topper of FIG. 7 on a mattress, the mattress being shown in phantom;
- FIG. 9 is a perspective view, partially broken away, of another embodiment of mattress topper pulled away from a mattress
- FIG. 10 is a cross-sectional view of the mattress topper of FIG. 9 on a mattress, the mattress being shown in phantom;
- FIG. 11 is a perspective view, partially broken away, of another embodiment of mattress topper pulled away from a mattress
- FIG. 11A is an enlarged view of the encircled area of FIG. 11 ;
- FIG. 12 is a cross-sectional view of the mattress topper of FIG. 11 on a mattress, the mattress being shown in phantom.
- a mattress topper 10 is shown in connection with a bedding or seating product in the form of a mattress 12 .
- the mattress 12 has a longitudinal dimension or length L and a transverse dimension or width W. Although the length L is shown as being greater than the width W, they may be identical.
- the combination of mattress topper 10 and mattress 12 has a height H.
- the mattress 12 may be any known mattress and is not intended to be limited to any particular mattress.
- the mattress 12 may include a spring core or spring assembly or may be entirely foam.
- the mattress topper 10 of the present invention may be used in connection with any adjustable bed mattress or sofa sleeper mattress also.
- FIG. 2 illustrates one embodiment of mattress topper 10 separated from a mattress 12 .
- the mattress topper 10 comprises a bucket or casing 14 having a bottom 16 and sides 18 .
- an upper portion 20 of each bucket side 18 may be turned inwardly at location 22 to a generally horizontal orientation for assembly purposes, as described below.
- the mattress topper 10 further comprises a pocketed spring assembly 24 inside the bucket or casing 14 .
- pocketed spring assembly 24 comprises a plurality of longitudinally extending strings 26 of individually pocketed springs joined together and extending from end-to-end of the mattress topper 10 .
- the strings of individually pocketed springs may extend transversely or from side-to-side inside the bucket 14 of the mattress topper 10 .
- each string of pocketed springs 16 comprises a row of individual fabric pockets 28 , each containing at least one spring 30 .
- any known pocketed spring assembly may be used including the one disclosed in U.S. Pat. No. 8,087,114, for example. Any of the mattress toppers shown or described herein are not intended to limit the pocketed spring assembly incorporated therein.
- mattress topper 10 further comprises a first cushioning layer of polyurethane foam 32 below the pocketed spring assembly 24 inside the bucket or casing 14 immediately above the bottom 16 of the bucket or casing 14 .
- the mattress topper 10 further comprises a second cushioning layer of polyurethane foam 34 above the pocketed spring assembly 24 .
- Each of the cushioning layers of polyurethane foam 32 , 34 may be any desired depth. However, in one embodiment, the depth of each cushioning layer of polyurethane foam 32 , 34 is one-half inch.
- any type of foam including but not limited to memory foam, may be used for one or both of the cushioning layers 32 , 34 .
- quilted top layer or fiber panel 36 Another component of the mattress topper 10 is a quilted top layer or fiber panel 36 . As best shown in FIGS. 3 and 4 , this quilted fiber panel 36 comprises an outer fabric layer 38 surrounding a fiber interior 40 sewn together along seams 42 which assume any desired pattern.
- mattress topper 10 further comprises a skirt 44 adapted to fit around mattress 12 .
- the skirt 44 has an elastic band 46 adapted to fit underneath mattress 12 so that the skirt 44 stays on top of the mattress 12 .
- the skirt 44 extends from a combination seam 48 shown in detail in FIG. 4 downwardly along the sides 50 of the mattress 12 and along the lower surface 52 of the mattress 12 .
- FIG. 4 illustrates the details of the combination seam 48 which joins together the elements of the mattress topper 10 and, more particularly, the bucket 14 , the skirt 44 and the quilted upper layer 36 .
- tape 54 is wrapped around outer edges of the bucket 14 , the skirt 44 and the quilted upper layer 36 .
- the combination seam 48 joins together the upper generally horizontally oriented portion 20 of sidewalls 18 of bucket 14 below a bent generally horizontally oriented upper portion 56 of skirt 44 and an outer generally horizontally oriented portion 58 of the quilted top layer or fiber panel 36 .
- the generally horizontally oriented portion 58 of the quilted top layer or fiber panel 36 is located above the generally horizontally oriented upper portion 56 of skirt 44 .
- FIG. 4A illustrates the details of another combination seam 48 a which may join together the elements of the mattress topper 10 and, more particularly, the bucket 14 , the skirt 44 and the quilted upper layer 36 .
- tape 54 is wrapped around outer edges of the bucket 14 , the skirt 44 and the quilted upper layer 36 .
- the combination seam 48 a joins together an edge portion 20 a of sidewall 18 of bucket 14 , an edge portion 56 a of skirt 44 and an edge portion 58 a of the quilted top layer or fiber panel 36 along with the tape 54 .
- FIG. 4A illustrates the details of another combination seam 48 a which may join together the elements of the mattress topper 10 and, more particularly, the bucket 14 , the skirt 44 and the quilted upper layer 36 .
- tape 54 is wrapped around outer edges of the bucket 14 , the skirt 44 and the quilted upper layer 36 .
- the combination seam 48 a joins together an edge portion 20 a of sidewall 18 of bucket 14 , an edge portion 56 a of skirt 44
- the edge portion 58 a of the quilted top layer or fiber panel 36 is located between the edge portion 20 a of sidewall 18 of bucket 14 and the edge portion 56 a of skirt 44 .
- the edge portion 58 a of the quilted top layer 36 and the edge portion 20 a of sidewall 18 of bucket 14 and the edge portion 56 a of skirt 44 are sewn together with the tape 54 with combination seam 48 a
- the sidewall 18 of bucket 14 is bent at location 66 downwardly to form an inverted U-shape outside the combination seam 48 a
- the skirt 44 is bent at location 68 downwardly to form an inverted U-shape outside the combination seam 48 a.
- FIGS. 5 and 6 illustrate an alternative embodiment of mattress topper 10 a identical to the mattress topper 10 , but omitting the lower cushioning layer 32 .
- FIGS. 7 and 8 illustrate an alternative embodiment of mattress topper 10 b identical to the mattress topper 10 , but including two additional cushioning layers 60 , 62 .
- Each of the cushioning layers 60 , 62 comprises fiber batt.
- cushioning layer 60 is located between the quilted top layer or fiber panel 36 and the upper foam cushioning layer 34 .
- cushioning layer 62 is located between the bottom 16 of the casing 14 and the lower foam cushioning layer 32 .
- FIGS. 9 and 10 illustrate an alternative embodiment of mattress topper 10 c identical to the mattress topper 10 , but having a non-quilted top layer 64 in place of a quilted top layer.
- the non-quilted top layer 64 may be made of any desired material.
- a non-quilted top layer 64 may be inserted in place of a quilted top layer.
- FIGS. 11 and 12 illustrate an alternative embodiment of mattress topper 10 d identical to the mattress topper 10 , but having a different pocketed spring assembly 24 d in place of pocketed spring assembly 24 .
- the pocketed spring assembly 24 d need not be made of strings of individually pocketed springs joined together. Rather the pocketed spring assembly 24 d may comprise a blanket of individually pocketed springs, each spring 30 d being in a pocket 28 d.
- the springs 30 d shown in pockets 28 d are illustrated as being shorter than the springs 30 in pockets 28 of the mattress topper 10 , they may be any desired size.
- pockets 28 d comprise upper and lower plies 66 , 68 , respectively, joined together along intersecting seams 70 .
- the spaced seams 70 intersect each other at intersections 72 and assume a checkerboard type of pattern. Some of the seams 70 extend transversely or from side-to-side while other seams 70 extend longitudinally or from head-to-foot.
Abstract
A topper for use with a bedding or seating product, such as a mattress, comprises a casing surrounding a pocketed spring assembly and at least one cushioning layer. The topper has a skirt which may fit around the mattress. The skirt may have a drawstring or an elastic band which helps keep the removable topper on top of the bedding or seating product. The height of the springs in the pocketed spring assembly is typically less than the height of the bedding or seating product.
Description
- This invention relates generally to bedding or seating products and, more particularly, to a mattress topper or pad for use in on a finished mattress.
- Traditionally, toppers for mattresses have consisted of relatively thin members which may be removed from the mattress for a variety of purposes. U.S. Pat. No. 6,009,579 discloses a topper for a feather bed. U.S. Pat. No. 6,922,862 discloses a topper designed to be placed on top of a conventional mattress.
- One drawback of known toppers for use with conventional mattresses is that the toppers are not durable enough and may have to be replaced frequently.
- In order to achieve greater durability in a topper adapted to be removed from a bedding or seating product, such as a mattress, it would be desirable to include a pocketed spring assembly into the topper. Therefore, making a topper having a pocketed spring assembly incorporated therein, the topper being sold separately from a mattress, would be desirable.
- This invention provides a mattress pad or topper which may be sold separately from a finished bedding or seating product, such as a mattress. The present invention is not intended to be limited for use with any particular bedding or seating product. For example, the mattress topper of the present invention may be used with a mattress having an innerspring core or a foam core or any combination thereof.
- According to one aspect of the present invention, a mattress topper may be used with any mattress. The mattress topper comprises a bucket or casing comprising a bottom and sides. A pocketed spring assembly is located inside the bucket. At least one cushioning layer may be located above the pocketed spring assembly. The mattress topper further comprises a quilted top layer and a skirt adapted to fit around a mattress. The bucket, skirt and quilted top layer are sewn together. In some instances, inner edges of the bucket, skirt and quilted top layer may be taped together before being sewn together.
- The skirt of the mattress topper may have an elastic band or draw string sewn therein to better secure the mattress topper around the mattress.
- One or more of the cushioning layers may be polyurethane or latex or memory foam or any other type of foam. One or more of the cushioning layers may alternatively or collectively be a layer of fiber batt or down for insulation purposes. Another type of cushioning layer may be a gel layer.
- In some versions of the mattress topper, cushioning materials are located only above the pocketed spring assembly. However, in other versions of the mattress topper, cushioning or insulating materials may be located above and below the pocketed spring assembly.
- According to another aspect of the present invention, a mattress may be used in combination with a mattress topper. The mattress topper may be removed from the mattress without disturbing the mattress. The mattress topper may comprise a casing surrounding a pocketed spring assembly; at least one cushioning layer and a quilted top layer. The mattress topper may further comprise a skirt sized or adapted to fit around or surround the mattress. The skirt may have an elastic band or drawstring at the bottom of the skirt. The cushioning layer may include one or more layers of foam and/or fiber. The cushioning layer(s) may cover one or opposed surfaces of the pocketed spring assembly. The casing, skirt and quilted top layer may be sewn together.
- Although several types of mattress topper have been described herein, any of the mattress toppers shown or described herein may be used in any bedding or seating product, including a mattress. For example, the topper may be used in a seat cushion, such as a car seat.
- The objectives and features of the invention will become more readily apparent from the following detailed description taken in conjunction with the accompanying drawings in which:
-
FIG. 1 is a perspective view of a mattress topper according to one embodiment on top of a mattress; -
FIG. 2 is a perspective view, partially broken away, of the mattress topper ofFIG. 1 pulled away from the mattress ofFIG. 1 ; -
FIG. 3 is a cross-sectional view taken along the line 3-3 ofFIG. 1 , the mattress being shown in phantom; -
FIG. 4 is an enlarged cross-sectional view of theencircled area 4 ofFIG. 3 ; -
FIG. 4A is an enlarged view likeFIG. 4 of an alternative seam; -
FIG. 5 is a perspective view, partially broken away, of another embodiment of mattress topper pulled away from a mattress; -
FIG. 6 is a cross-sectional view of the mattress topper ofFIG. 5 on a mattress, the mattress being shown in phantom; -
FIG. 7 is a perspective view, partially broken away, of another embodiment of mattress topper pulled away from a mattress; -
FIG. 8 is a cross-sectional view of the mattress topper ofFIG. 7 on a mattress, the mattress being shown in phantom; -
FIG. 9 is a perspective view, partially broken away, of another embodiment of mattress topper pulled away from a mattress; -
FIG. 10 is a cross-sectional view of the mattress topper ofFIG. 9 on a mattress, the mattress being shown in phantom; -
FIG. 11 is a perspective view, partially broken away, of another embodiment of mattress topper pulled away from a mattress; -
FIG. 11A is an enlarged view of the encircled area ofFIG. 11 ; and -
FIG. 12 is a cross-sectional view of the mattress topper ofFIG. 11 on a mattress, the mattress being shown in phantom. - Referring to the drawings and, particularly to
FIG. 1 , amattress topper 10, according to one embodiment of this invention, is shown in connection with a bedding or seating product in the form of amattress 12. As shown inFIG. 1 , themattress 12 has a longitudinal dimension or length L and a transverse dimension or width W. Although the length L is shown as being greater than the width W, they may be identical. As shown inFIG. 1 , the combination ofmattress topper 10 andmattress 12 has a height H. - The
mattress 12 may be any known mattress and is not intended to be limited to any particular mattress. For example, themattress 12 may include a spring core or spring assembly or may be entirely foam. The mattress topper 10 of the present invention may be used in connection with any adjustable bed mattress or sofa sleeper mattress also. - The
mattress topper 10 need not be sold with a mattress or other bedding or seating product. Themattress topper 10 may be sold separately and replaced at any desired time.FIG. 2 illustrates one embodiment ofmattress topper 10 separated from amattress 12. As shown inFIGS. 2 and 3 , themattress topper 10 comprises a bucket or casing 14 having a bottom 16 and sides 18. As shown inFIG. 4 , anupper portion 20 of eachbucket side 18 may be turned inwardly atlocation 22 to a generally horizontal orientation for assembly purposes, as described below. - As best shown in
FIGS. 2 and 3 , themattress topper 10 further comprises a pocketedspring assembly 24 inside the bucket orcasing 14. As shown inFIG. 2 , pocketedspring assembly 24 comprises a plurality of longitudinally extendingstrings 26 of individually pocketed springs joined together and extending from end-to-end of themattress topper 10. Alternatively, the strings of individually pocketed springs may extend transversely or from side-to-side inside thebucket 14 of themattress topper 10. As shown inFIG. 3 , each string of pocketedsprings 16 comprises a row of individual fabric pockets 28, each containing at least onespring 30. Although one pocketed spring assembly is illustrated, any known pocketed spring assembly may be used including the one disclosed in U.S. Pat. No. 8,087,114, for example. Any of the mattress toppers shown or described herein are not intended to limit the pocketed spring assembly incorporated therein. - As shown in
FIGS. 2 and 3 ,mattress topper 10 further comprises a first cushioning layer ofpolyurethane foam 32 below the pocketedspring assembly 24 inside the bucket or casing 14 immediately above the bottom 16 of the bucket orcasing 14. Themattress topper 10 further comprises a second cushioning layer ofpolyurethane foam 34 above the pocketedspring assembly 24. Each of the cushioning layers ofpolyurethane foam polyurethane foam - Another component of the
mattress topper 10 is a quilted top layer orfiber panel 36. As best shown inFIGS. 3 and 4 , thisquilted fiber panel 36 comprises anouter fabric layer 38 surrounding afiber interior 40 sewn together alongseams 42 which assume any desired pattern. - As shown in
FIGS. 2 and 3 ,mattress topper 10 further comprises askirt 44 adapted to fit aroundmattress 12. At its bottom, theskirt 44 has anelastic band 46 adapted to fit underneathmattress 12 so that theskirt 44 stays on top of themattress 12. As shown inFIG. 3 , theskirt 44 extends from acombination seam 48 shown in detail inFIG. 4 downwardly along thesides 50 of themattress 12 and along thelower surface 52 of themattress 12. -
FIG. 4 illustrates the details of thecombination seam 48 which joins together the elements of themattress topper 10 and, more particularly, thebucket 14, theskirt 44 and the quiltedupper layer 36. As shown inFIG. 4 ,tape 54 is wrapped around outer edges of thebucket 14, theskirt 44 and the quiltedupper layer 36. Thecombination seam 48 joins together the upper generally horizontally orientedportion 20 ofsidewalls 18 ofbucket 14 below a bent generally horizontally oriented upper portion 56 ofskirt 44 and an outer generally horizontally oriented portion 58 of the quilted top layer orfiber panel 36. The generally horizontally oriented portion 58 of the quilted top layer orfiber panel 36 is located above the generally horizontally oriented upper portion 56 ofskirt 44. -
FIG. 4A illustrates the details of anothercombination seam 48 a which may join together the elements of themattress topper 10 and, more particularly, thebucket 14, theskirt 44 and the quiltedupper layer 36. As shown inFIG. 4A ,tape 54 is wrapped around outer edges of thebucket 14, theskirt 44 and the quiltedupper layer 36. Thecombination seam 48 a joins together anedge portion 20 a ofsidewall 18 ofbucket 14, anedge portion 56 a ofskirt 44 and an edge portion 58 a of the quilted top layer orfiber panel 36 along with thetape 54. As shown inFIG. 4A , the edge portion 58 a of the quilted top layer orfiber panel 36 is located between theedge portion 20 a ofsidewall 18 ofbucket 14 and theedge portion 56 a ofskirt 44. Once, the edge portion 58 a of the quiltedtop layer 36 and theedge portion 20 a ofsidewall 18 ofbucket 14 and theedge portion 56 a ofskirt 44 are sewn together with thetape 54 withcombination seam 48 a, thesidewall 18 ofbucket 14 is bent atlocation 66 downwardly to form an inverted U-shape outside thecombination seam 48 a. Similarly, theskirt 44 is bent atlocation 68 downwardly to form an inverted U-shape outside thecombination seam 48 a. -
FIGS. 5 and 6 illustrate an alternative embodiment of mattress topper 10 a identical to themattress topper 10, but omitting thelower cushioning layer 32. -
FIGS. 7 and 8 illustrate an alternative embodiment ofmattress topper 10 b identical to themattress topper 10, but including two additional cushioning layers 60, 62. Each of the cushioning layers 60, 62 comprises fiber batt. As illustrated inFIG. 8 ,cushioning layer 60 is located between the quilted top layer orfiber panel 36 and the upperfoam cushioning layer 34. Similarly,cushioning layer 62 is located between the bottom 16 of thecasing 14 and the lowerfoam cushioning layer 32. -
FIGS. 9 and 10 illustrate an alternative embodiment of mattress topper 10 c identical to themattress topper 10, but having a non-quilted top layer 64 in place of a quilted top layer. The non-quilted top layer 64 may be made of any desired material. In either of the combination seams 48, 48 a shown inFIGS. 4 and 4A , a non-quilted top layer 64 may be inserted in place of a quilted top layer. -
FIGS. 11 and 12 illustrate an alternative embodiment ofmattress topper 10 d identical to themattress topper 10, but having a different pocketedspring assembly 24 d in place of pocketedspring assembly 24. The pocketedspring assembly 24 d need not be made of strings of individually pocketed springs joined together. Rather the pocketedspring assembly 24 d may comprise a blanket of individually pocketed springs, eachspring 30 d being in apocket 28 d. Although thesprings 30 d shown inpockets 28 d are illustrated as being shorter than thesprings 30 inpockets 28 of themattress topper 10, they may be any desired size. As shown inFIG. 12 , pockets 28 d comprise upper andlower plies FIG. 11A , the spacedseams 70 intersect each other atintersections 72 and assume a checkerboard type of pattern. Some of theseams 70 extend transversely or from side-to-side whileother seams 70 extend longitudinally or from head-to-foot. - One of ordinary skill in the art will readily recognize that the alternative embodiments of the mattress topper shown herein are exemplary only of a wide variety of alternative configurations that are readily possible within the scope of this invention.
- From the above disclosure of the general principles of the present invention, and the preceding detailed description of at least one preferred embodiment, those skilled in the art will readily comprehend the various modifications to which this invention is susceptible. Therefore, we desire to be limited only by the scope of the following claims and equivalents thereof.
Claims (20)
1. A mattress topper for use on a mattress, the mattress topper comprising:
a bucket comprising a bottom and sides;
a pocketed spring assembly located inside the bucket;
at least one cushioning layer above the pocketed spring assembly;
a quilted top layer; and
a skirt adapted to fit around a finished mattress wherein the bucket, skirt and quilted top layer are sewn together.
2. The mattress topper of claim 1 further comprising tape wrapped around portions of the bucket, skirt and quilted top layer.
3. The mattress topper of claim 1 wherein the skirt has an elastic band.
4. The mattress topper of claim 1 wherein at least one cushioning layer is made of foam.
5. The mattress topper of claim 1 wherein at least one cushioning layer is made of polyurethane foam.
6. The mattress topper of claim 1 wherein the mattress topper comprises two cushioning layers.
7. The mattress topper of claim 1 wherein the mattress topper comprises at least one fiber layer.
8. The mattress topper of claim 1 wherein the quilted top layer comprises multiple layers quilted together.
9. The mattress topper of claim 1 wherein the mattress topper has at least one cushioning layer above and at least one cushioning layer below the pocketed spring assembly.
10. In combination,
a mattress; and
a mattress topper removable from the mattress, wherein the mattress topper comprises a casing surrounding a pocketed spring assembly, at least one cushioning layer, a quilted top layer; and a skirt adapted to fit around the mattress wherein the casing, skirt and quilted top layer are sewn together.
11. The combination of claim 10 wherein the skirt has one of a drawstring and an elastic band.
12. The combination of claim 10 wherein at least one cushioning layer is made of foam.
13. The combination of claim 10 wherein the mattress topper has at least two cushioning layers.
14. The combination of claim 10 wherein at least one of the cushioning layers is above the pocketed spring assembly and at least one of the cushioning layers is below the pocketed spring assembly.
15. The combination of claim 10 wherein at least one cushioning layer comprises a fiber layer.
16. The combination of claim 10 wherein the skirt of the mattress topper fits around the mattress.
17. The combination of claim 18 wherein the quilted top layer comprises multiple layers of fiber quilted together.
18. The combination of claim 18 further wherein the skirt of the mattress pad has an elastic loop therein.
19. The combination of claim 18 wherein at least two of the cushioning layers are fiber layers.
20. The combination of claim 18 wherein the skirt of the mattress topper fits around the sides of the mattress.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/952,743 US20150026893A1 (en) | 2013-07-29 | 2013-07-29 | Mattress Topper Comprising Pocketed Spring Assembly With At Least One Cushioning Layer |
AU2014296739A AU2014296739A1 (en) | 2013-07-29 | 2014-06-24 | Mattress topper comprising pocketed spring assembly with at least one cushioning layer |
CA2916999A CA2916999A1 (en) | 2013-07-29 | 2014-06-24 | Mattress topper comprising pocketed spring assembly with at least one cushioning layer |
PCT/US2014/043759 WO2015017048A1 (en) | 2013-07-29 | 2014-06-24 | Mattress topper comprising pocketed spring assembly with at least one cushioning layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/952,743 US20150026893A1 (en) | 2013-07-29 | 2013-07-29 | Mattress Topper Comprising Pocketed Spring Assembly With At Least One Cushioning Layer |
Publications (1)
Publication Number | Publication Date |
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US20150026893A1 true US20150026893A1 (en) | 2015-01-29 |
Family
ID=52389204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US13/952,743 Abandoned US20150026893A1 (en) | 2013-07-29 | 2013-07-29 | Mattress Topper Comprising Pocketed Spring Assembly With At Least One Cushioning Layer |
Country Status (4)
Country | Link |
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US (1) | US20150026893A1 (en) |
AU (1) | AU2014296739A1 (en) |
CA (1) | CA2916999A1 (en) |
WO (1) | WO2015017048A1 (en) |
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US20140283307A1 (en) * | 2013-03-22 | 2014-09-25 | Comfort Revolution, LLC | Mattress toppers combining foam and pocket coil layers |
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US9394634B2 (en) | 2014-03-20 | 2016-07-19 | Arun Agarwal | Woven shielding textile impervious to visible and ultraviolet electromagnetic radiation |
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Also Published As
Publication number | Publication date |
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AU2014296739A1 (en) | 2016-02-04 |
CA2916999A1 (en) | 2015-02-05 |
WO2015017048A1 (en) | 2015-02-05 |
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