EP 3560389 A1 20191030 - MATTRESS ASSEMBLY AND METHODS FOR ACTIVE VENTILATION OF A SUPPORT CUSHION
Title (en)
MATTRESS ASSEMBLY AND METHODS FOR ACTIVE VENTILATION OF A SUPPORT CUSHION
Title (de)
STÜTZKISSEN UND VERFAHREN ZUR AKTIVEN BELÜFTUNG DAVON
Title (fr)
COUSSINS DE SUPPORT ET PROCÉDÉS DE VENTILATION ACTIVE ASSOCIÉS
Publication
Application
Priority
- EP 19180957 A 20150423
- EP 15890095 A 20150423
- US 2015027262 W 20150423
Abstract (en)
A mattress assembly comprises a body supporting layer having a first surface and a second surface opposite the first surface, an upper base layer positioned adjacent to the second surface of the body supporting layer, the upper base layer defining one or more air conduits extending through the upper base layer and in fluid communication with the body supporting layer; a lower base layer positioned adjacent to the upper base layer (30) opposite the body supporting layer, the lower base layer defining a cavity extending through the lower base layer; a bottom layer positioned adjacent to the lower base layer opposite the upper base layer; and a fan positioned within the cavity in the lower base layer, characterized in that, the body supporting layer includes one or more porous foam inserts positioned over the one or more one or more air conduits defined by the upper base layer.
IPC 8 full level
A47C 21/04 (2006.01); A47C 27/15 (2006.01)
CPC (source: EP US)
A47C 21/044 (2013.01 - EP US); A47C 27/15 (2013.01 - EP US)
Citation (applicant)
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Citation (search report)
- [A] JP 2005192883 A 20050721 - HITACHI HOME TEC LTD
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Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2016171692 A1 20161027; AU 2015392446 A1 20171109; CN 107529895 A 20180102; EP 3285618 A1 20180228; EP 3285618 A4 20181031; EP 3285618 B1 20200108; EP 3560389 A1 20191030; HK 1247537 A1 20180928; US 2018098637 A1 20180412
DOCDB simple family (application)
US 2015027262 W 20150423; AU 2015392446 A 20150423; CN 201580079015 A 20150423; EP 15890095 A 20150423; EP 19180957 A 20150423; HK 18107171 A 20180531; US 201515568368 A 20150423