| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 005731000 | Nonplanar top surface | 12 |
| 20110145996 | Reversible Foam Mattress and Method of Construction - A reversible foam mattress is formed of a foam core and includes a comfort side on one side of the foam core, a support side on an opposite side of the foam core, and side rails formed along longitudinal edges of the foam core. The comfort side includes a first convoluted section with convolutions having a first height, and the support side includes a second convoluted section with convolutions having a second height shorter than the first height. | 06-23-2011 |
| 20110283461 | BODY SUPPORT WITH NON-PLANAR TOP SURFACE - A body support including a visco-elastic foam layer having a length and a non-planar top surface with peaks and troughs that define a horizontal distance between peaks and a vertical height between a peak and a trough. The peaks and troughs of the non-planar top surface form sinusoidal or domed waves. A density of the foam at the peaks is substantially the same as the density of the foam at the troughs. A ratio of the length to the distance is from 10 to 50, optionally from 15 to 40. The ratio of length to distance can be from 20 to 30 and optionally from 20 to 25. | 11-24-2011 |
| 20130198965 | THERAPEUTIC CUSHION SYSTEMS AND METHODS - Apparatus and methods for providing therapeutic treatment for symptoms associated with GERD and/or other digestive disorders and/or other medical conditions are described herein. In some embodiments, an apparatus includes a support element and a conformable riser element adjacent the support element. The riser element and the support element collectively form a body support member configured to support a user and define a receiving portion configured to receive a portion of the user's arm. The riser element and the support element are each disposed within a casing formed at least in part with a stretch material. In some embodiments, the riser element includes a polyester filler material and the stretch material includes a four-way stretch material. The four-way stretch material in combination with the polyester filler material enables the riser element to be conformable. | 08-08-2013 |
| 20130205509 | CUSHION STRUCTURE - A cushion structure, comprising: a foam cushion having a bottom surface and a supporting surface disposed parallel to the bottom surface; a plurality of gel supports, distributed dispersively over the supporting surface, the gel support is a conical component, the top and bottom surfaces of which are mutually parallel to each other, the area of the bottom surface is larger than the area of the top surface, the bottom surface of the gel support is each attached to the supporting surface of the foam cushion, and a spacing is kept between any two adjacent gel supports; and a covering sheet for wrapping together the foam cushion and the gel support. | 08-15-2013 |
| 20140130266 | INSERT FOR MATTRESS - A support layer for a mattress and a corresponding manufacturing process are provided, comprising a first surface and a second surface, the second surface being disposed opposite the first surface. The first surface comprises a plurality of protrusions extending laterally to a length of the support layer, the protrusions defining a plurality of cavities extending laterally to the length of the support layer. The shape of the protrusions matches the shape of the cavities when the support layer is in a substantially planar state. The protrusions and cavities each have a base portion and a head portion, the head portion defining an undercut. Further, a mattress comprising at least one support layer is provided. | 05-15-2014 |
| 005732000 | With sideguard | 2 |
| 20100154127 | Mattress and Sheet Combination Providing Wrinkle Free Surface with Raised Perimeters - The formation of wrinkles in bed sheets used on mattresses of the type having elevated side bolsters and the tendency of the sheets to come off when the mattress is articulated are reduced through the use of a fitted sheet having conforming pockets receiving the side bolsters. Stabilization of the upper sheet surface by the pockets is augmented in some embodiments through use of a stitch line placed along a seam on the inside of the pockets and/or by un-pocketed spans of the upper surface of the sheet connecting directly to an elastically retained skirt. | 06-24-2010 |
| 20130219629 | Infant Crib Safety Mattress - An infant crib safety mattress is disclosed comprising a mattress body having a sleeping area defined by a largely flat surface, the sleeping area bounded by an upsloping border region that is angled upwards at a defined angle to prevent a child from wedging against or entangling with the crib rails, while also eliminating the need for crib bumper pads. The transition between the sleeping area and the sloping border is an upward angle less than perpendicular, eliminating any sharp transitions or locations where an infant may become wedged. The internal structure of the mattress includes a uniform filler material or a coil-spring system, as desired by the user. | 08-29-2013 |
| 005733000 | With head, back, or arm support | 4 |
| 20090089936 | Encapsulated mattress with integrated pillow - A method of integrating a pillow, including stuffing, within an encapsulated mattress having a core and covering surrounding the core is disclosed. A mattress for use in institutions, such as correctional facilities, detention centers, rehabilitation centers, hospitals and the like, includes a core formed of a padding material, a pillow adjoining the core, the pillow containing stuffing, and a covering surrounding the core and the pillow. Also disclosed is a mattress including a core formed of a padding material, a pillow adjoining the core using a sleeve, the pillow containing stuffing, the sleeve retaining the pillow to the core, and a covering surrounding the core and the pillow. | 04-09-2009 |
| 20100071138 | Mattress Incorporating a Headrest for Preventing and Correcting Non-Synostotic Cranial Deformities in Infants - A device for correcting the shape of an infant's abnormally-shaped cranium by applying external forces over time with the growth of an infant to achieve normal shaping of the infant's head. The device applies inwardly-directed external forces only to areas of bony prominence and minimizes (or altogether eliminates) these forces on the areas of the skull that are less prominent (or flattened). Because the present invention is non-conforming to the shape of an abnormal skull, the exerted forces cause accelerated expansion of the skull in less prominent (flattened) areas coincident with brain and skull growth. This causes the cranium to return to a normal symmetric cranial shape. The material that contacts the infant's cranium is semi-rigid, relatively non-flexible, and maintains its overall shape under stress. For an infant with an already normally-shaped cranium, the device causes the infant's cranium to grow evenly and maintain its normal shape, and thus prevents abnormal cranial shaping. | 03-25-2010 |
| 20100186171 | METHOD AND SYSTEM FOR SPINAL ALIGNMENT - A method and apparatus for facilitating spinal alignment is disclosed. The contoured sleep system facilitates alignment of a person's spine along the Sagittal plane when laying in a sleep-on-side position. An exemplary contoured sleep system has a unibody trunk rest, head rest and spacing member. | 07-29-2010 |
| 20110004999 | Mattress with a Separate Body and Pillow Contained within a Cover - A mattress to support a user that includes a body pillow contained within a cover. The body may include first and second sides that are both configured to support the user. The body may also include a height measured between the first and second sides. The pillow may also include first and second sides that are both configured to support the user's head and neck. The pillow includes a height measured between these first and second sides that may be larger than the height of the body. The pillow may also include one or more chamfers. A cover may form an interior space to contain the body and the pillow. The cover may be sized to position the pillow outward from an end of the body in a non-overlapping arrangement. | 01-13-2011 |
| 005735000 | With abdomen or breast support | 1 |
| 20160174726 | MATTRESS FOR USE DURING PREGNANCY | 06-23-2016 |
