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1. (WO2018125153) MATTRESS ASSEMBLY WITH A MATTRESS TOPPER THAT INCLUDES POCKETED COIL SPRINGS AND METHODS OF PRODUCING THE SAME
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Pub. No.: WO/2018/125153 International Application No.: PCT/US2016/069254
Publication Date: 05.07.2018 International Filing Date: 29.12.2016
IPC:
A47C 27/06 (2006.01) ,A47C 27/14 (2006.01) ,A47C 27/12 (2006.01)
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
C
CHAIRS; SOFAS; BEDS
27
Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas
04
with spring inlays
06
Spring inlays or spring units therefor
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
C
CHAIRS; SOFAS; BEDS
27
Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas
14
with foamed material inlays
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
C
CHAIRS; SOFAS; BEDS
27
Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas
12
with fibrous inlays, e.g. made of wool, of cotton
Applicants:
SEALY TECHNOLOGY, LLC [US/US]; One Office Parkway Trinity, North Carolina 27370, US
Inventors:
DEMOSS, Larry K.; US
MANUSZAK, Brian M.; US
THOMAS, Darin T.; US
TAR, Kevin; US
Agent:
WRIGHT, Terry L.; US
NAGLE, JR., David W.; US
HAEBERLIN, Jeffrey A.; US
HAYNE, James R.; US
DECKER, Mandy W.; US
Priority Data:
Title (EN) MATTRESS ASSEMBLY WITH A MATTRESS TOPPER THAT INCLUDES POCKETED COIL SPRINGS AND METHODS OF PRODUCING THE SAME
(FR) ENSEMBLE MATELAS AYANT UN SUR-MATELAS QUI COMPREND DES RESSORTS HÉLICOÏDAUX EN POCHES ET PROCÉDÉS DE FABRICATION CORRESPONDANTS
Abstract:
(EN) A mattress assembly is provided that includes a mattress core having a bottom surface and a top surface opposite the bottom surface, and a mattress topper positioned adjacent to the top surface of the mattress core. The mattress topper includes a plurality of coil springs, an upper fabric layer extending above the plurality of coil springs, and a lower fabric layer extending below the plurality of coil springs. The lower fabric layer is connected to the upper fabric layer around each coil spring such that the upper fabric layer and the lower fabric layer collectively form a fabric pocket encasing each coil spring. The mattress topper further includes a padded layer positioned atop the upper fabric layer, with the padded layer connected to the upper fabric layer by ultrasonic welds and/or tufts. Methods of producing a mattress topper for connection to a mattress core are further provided.
(FR) L'invention concerne un ensemble matelas qui comprend une partie centrale de matelas ayant une surface inférieure et une surface supérieure opposée à la surface inférieure et un sur-matelas positionné adjacent à la surface supérieure de la partie centrale de matelas. Le sur-matelas comprend une pluralité de ressorts hélicoïdaux, une couche de tissu supérieure, s'étendant au-dessus de la pluralité de ressorts hélicoïdaux, et une couche de tissu inférieure, s'étendant au-dessous de la pluralité de ressorts hélicoïdaux. La couche de tissu inférieure est reliée à la couche de tissu supérieure autour de chaque ressort hélicoïdal de sorte que la couche de tissu supérieure et la couche de tissu inférieure forment collectivement une poche de tissu enveloppant chaque ressort hélicoïdal. Le sur-matelas comprend en outre une couche rembourrée positionnée au-dessus de la couche de tissu supérieure, la couche rembourrée étant relie à la couche de tissu supérieure par soudures et/ou capitonnage par ultrasons. L'invention concerne en outre des procédés de fabrication d'un sur-matelas destiné à être relié à une partie centrale de matelas.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)