| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 267080000 | SPRING PANEL | 26 |
| 20080246197 | Slow Acting Pocketed Spring Core and Method of Manufacturing Same - Spring cushions ( | 10-09-2008 |
| 20100025900 | USING A SOFTWARE APPLICATION TO CONFIGURE A FOAM SPRING MATTRESS - An aspect of the present invention relates to a method and system of receiving information of a user's support facility comfort requirements; using a software application to determine a proper support facility firmness configuration to match the user's requirement; selecting foam springs with the proper user required firmness as determined by the software application; and configuring the selected foam springs within the support facility to match the user's firmness requirements. | 02-04-2010 |
| 20100044936 | RESILIENT DEVICE - A resilient device includes a fixing member defining two sliding holes, two slide members slidably mounted to opposite sides of the fixing member, and a number of elastic members. Each slide member includes a protrusion engagable in a corresponding sliding hole. The fixing member includes at least one receiving portion for receiving the elastic members, and the elastic members are disposed between the slide members and separated by the slide members. Therefore, each elastic member is positioned to resist against the slide members for biasing the slide members. | 02-25-2010 |
| 20110115141 | Slow Acting Pocketed Spring Core Having Cushioning Material - Spring cushions ( | 05-19-2011 |
| 20130228959 | Spring Element - The invention relates to a spring element ( | 09-05-2013 |
| 267081000 | Composite springs of diverse material, e.g., metal and non-metal | 2 |
| 267082000 | Vented fluid chamber modifies action of metallic spring | 2 |
| 20110148014 | Slow Acting Pocketed Spring Core Having Fibrous Material Glued to Pockets - Spring cushions ( | 06-23-2011 |
| 20110210485 | Slow Acting Pocketed Spring Core Having Fibrous Material and Sheets Glued to Pockets - Spring cushions ( | 09-01-2011 |
| 267085000 | Multistage springs | 2 |
| 20090236782 | ONE-PIECE DOUBLE BALANCE SPRING AND METHOD OF MANUFACTURING THE SAME - The invention relates to a double balance spring ( | 09-24-2009 |
| 20120168997 | SUPPORTING SPRING SYSTEM AND FURNITURE FOR SLEEPING, SITTING AND RECLINING COMPRISING A SUPPORTING SPRING SYSTEM - A supporting spring system for furniture for sleeping, sitting or reclining, having a plurality of elongated, resilient carrier profiles that have a longitudinal axis and that run parallel to each other, form a common plane, and preferably are mounted on a frame or on longitudinal members. The carrier profiles have at least one reinforcement that is spaced apart from the longitudinal axis, and the profiles can be rotated about the longitudinal axis or an axis parallel thereto in order to change their flexural stiffness against a force in the direction perpendicular to the common plane. | 07-05-2012 |
| 267086000 | Diverse types of superposed metallic springs | 1 |
| 267087000 | Sinuous spring loading surface supported by other spring | 1 |
| 20090127756 | Spring for items of furniture - A quiet, non-binding collapsible spring mechanism for resiliently supporting a mattress includes a system of collapsible, sinuous springs, each having hooked ends for silencing the mechanism during use or collapse, as well as central offset portions for enabling the sinuous springs to compress to a greater extent than heretofore. Both rigid and yieldable support structures connect the spring mechanism to an item of furniture. | 05-21-2009 |
| 267089000 | With means to vary preliminary tension of spring | 1 |
| 20130334746 | SUSPENSION DEVICE FOR A BED BASE WITH ADJUSTABLE STIFFNESS - A suspension device ( | 12-19-2013 |
| 267091000 | Spring panel comprises vertically oriented compressible coil springs | 7 |
| 20080284071 | Package of Flat Packed Pocketed Spring Core Assemblies | 11-20-2008 |
| 20120286460 | ADVANCED CONFORMANCE ENCASED COIL SPRING UNITS - Encased coil units with advance conforming properties have various interconnections and structures between individually encased or wrapped coils. In the various embodiments, encasement structures between coils such as closure or attachment of sheet material or fabric, which encase the coils, are configured to allow and enhance independent movement of coils with respect to adjacent coils and remote coils of the unit. Modifications in the sheet material or fabric which encases the coils include variations in the points of connection or disconnection between adjacent coils, proximate to top ends of the coils to allow more freedom of movement of the top or upper ends of the coils and with respect to adjacent coils, and to reduce load transfer or cratering of the coil springs about the locus of the force vector. | 11-15-2012 |
| 20130334747 | Resilient Unit - A resilient unit suitable for providing comfort, convenience, support or protection is described. The unit typically takes the form of a pad comprising a plurality of pocketed coil springs arranged in an array, each spring being substantially encased in an individual pocket, and the unit being compressible in the axial direction of the springs, wherein each spring comprises a number of coils, and in respect of at least some springs the coils at opposed ends are of different diameter. | 12-19-2013 |
| 267093000 | Panel comprises spring of varying capacities | 2 |
| 20100213649 | Shock Absorber and Assembling Method of Electronic Device Using the Same - A shock absorber and an assembling method of an electronic device using the same are provided. The shock absorber includes a first connecting portion, a second connecting portion and a number of elastic arms. The two connecting portions respectively connect to a housing and a circuit board of the electronic device. Two ends of each elastic arm are respectively connected to the two connecting portions to buffer the relative movement between the housing and the circuit board. The method includes the following steps. First, the shock absorber including the first connecting portion, the second connecting portion and the elastic arms is provided. Then the second connecting portion is connected to a surface of the circuit board surrounding a through hole of the circuit board. After connecting the second connecting portion, the housing is connected to the first connecting portion. | 08-26-2010 |
| 20140061985 | METHODS AND APPARATUS FOR USE IN THE MANUFACTURE OF INNERSPRING ASSEMBLIES - An apparatus is provided for applying adhesive to a string of pocketed coil springs during manufacture of an innerspring assembly, which apparatus comprises a plurality of independently actuatable adhesive applicators, each having a different transverse position relative to a longitudinal axis of the string of pocketed coil springs, and means for causing relative movement between the string of pocketed coil springs and the plurality of adhesive applicators, along a longitudinal axis of the string. The apparatus is adapted to apply adhesive to the string of pocketed coil springs, during relative movement between the first string of pocketed coil springs and the plurality of adhesive applicators, in a pattern that varies between at least some pockets of the string of pocketed coil springs. | 03-06-2014 |
| 267094000 | With padding protector on spring end | 1 |
| 20120200018 | DEVICE, SYSTEM, AND METHOD OF INJECTED PADDING - Device, system, and method of injected padding. A seating assembly comprises: a support surface associated with an assembly base via at least partially two or more injection molded elastic elements; wherein said elastic elements are composed of a raw plastic material; wherein said two or more elastic elements are formed concurrently as part of a single injection molding. | 08-09-2012 |
| 267095000 | Loading surface includes component other than coil spring | 1 |
| 20080237948 | Innerspring Unit - An improved manufacturing of innerspring unit for a mattress is disclosed comprises the innerspring rows and columns of coil springs connected to each other with helical wires. An independent suspension, namely the pocket spring, is installed at the center porting of the innerspring to provide additional suspension support to the heaviest part of the body, namely the hips portion, while in sleeping position. | 10-02-2008 |
| 267103000 | Spring means spacing loading surface vertically from plane of supporting frame | 7 |
| 20080197549 | Vibration damping apparatus - A vibration damping apparatus wherein a mass member is elastically supported by a spring member on a vibrating member to be damped for constituting a secondary vibrating system. The spring member is a metal plate spring with one end being attached to the mass member and the other end being attached to the vibrating member. A rubber bushing having an inner and an outer tube member positioned spaced apart from one another in a diametrical direction and linked in the diametrical direction by a rubber elastic body. One of the inner shaft member and the outer tube member of the rubber bushing is fastened to the plate spring while the other is fastened to the mass member or the vibration damping apparatus, whereby the moment is exerted in the torsional direction of the rubber bushing during displacement of the mass member by vibration to be damped. | 08-21-2008 |
| 20090014929 | Support element - The invention relates to a support element ( | 01-15-2009 |
| 20120112393 | NON-LINEAR SPRING STRUCTURE AND PRESSURE SPACER USING THE SAME - A pair of pressure plates and a spring unit situated between the pair of pressure plates. The spring unit includes plural springs. Each spring includes, in a longitudinally sectional shape, a curved central portion having substantially arc shape projecting in a direction perpendicular to an expansion/contraction direction, a pair of curved end portions each having substantially arc shape projecting at extensions of both ends of the curved central portion in a direction opposite to the projecting direction of the curved central portion, and base portions formed by extending edges of the curved end portions in substantially parallel with the direction perpendicular to the expansion/contraction direction. The base portions are respectively secured to the pair of pressure plates so the spring is located between the pair of pressure plates. The spring length in natural state has linear straight portions between the curved central portion and the curved end portions. | 05-10-2012 |
| 20120175829 | DROP-IN GRID BASE FOR COIL UNITS - A drop-in grid base for coil units is provided. A plurality of extruded plastic tubes, plastic-covered wire profiles, and cross wires are arranged in substantially the same plane to form a grid foundation. The cross wires intersect the extruded plastic tubes and wire profiles. Base wires having a series of shallow, v-shaped notches are interwoven in substantially the same plane as the grid foundation. The ends of the base wires are looped for attachment inside the seating cavity of a framed furniture product. A coil unit may be attached directly to the drop-in grid base. Alternatively, the drop-in grid base may be separately installed into a seating cavity frame, for later installation of a coil unit on top of the drop-in grid base. | 07-12-2012 |
| 20130106037 | OPEN AIR LAYER-TYPE VIBRATION REDUCTION STRUCTURE | 05-02-2013 |
| 20130154169 | SPRING ASSEMBLY - A spring assembly having a bushing, a bolt having a head and a shank that may be received within the bushing, a first spring bearing surface, a second spring bearing surface, and a spring located between the first and second spring bearing surfaces and bearing against each of the first and second spring bearing surfaces. | 06-20-2013 |
| 20140346718 | SYSTEMS AND METHODS FOR CUSHION SUPPORTS - The mattress assemblies have an array of springs extending from a sheet. Each spring in the array may be manufactured by choosing a position for the spring, cutting a profile of the sheet spring in the sheet, peeling back or bending the profile or tab of the sheet, and shaping the profile to form the sheet spring. The array of springs may be formed from creating a plurality of such springs along rows and columns. In certain embodiments, multiple sheets may be stacked to form the sheet spring array. | 11-27-2014 |
| 267110000 | Panel secured peripherally to supporting frame | 1 |
| 20100314810 | Flexible Volumetric Structure - A flexible volumetric structure has a first spring that defines a three-dimensional volume and includes a serpentine structure elongatable and compressible along a length thereof. A second spring is coupled to at least one outboard edge region of the first spring. The second spring is a sheet-like structure capable of elongation along an in-plane dimension thereof. The second spring is oriented such that its in-plane dimension is aligned with the length of the first spring's serpentine structure. | 12-16-2010 |
