EP 3782515 A1 20210224 - MATTRESS WITH BREATHABLE AND VENTILATION FUNCTION
Title (en)
MATTRESS WITH BREATHABLE AND VENTILATION FUNCTION
Title (de)
ATMUNGSAKTIVE MATRATZE MIT LÜFTUNGSFUNKTION
Title (fr)
MATELAS DOTÉ D'UNE FONCTION DE RESPIRATION ET DE VENTILATION
Publication
Application
Priority
US 201962889112 P 20190820
Abstract (en)
A mattress includes a plurality of layers vertically stacked to one another, the plurality of layers comprising a first layer; a second layer; and a third layer. The first layer comprises a plurality of openings defined therein being operably in fluidic communication with a plurality of fans for providing air circulation to a user through the mattress. The second layer is disposed between the first layer and the third layer and comprises an array of springs.
IPC 8 full level
A47C 21/04 (2006.01); A47C 20/04 (2006.01); A47C 27/05 (2006.01); A47C 27/06 (2006.01); A47C 27/12 (2006.01); A47C 27/14 (2006.01); A47C 27/15 (2006.01); A47C 27/22 (2006.01)
CPC (source: CN EP US)
A47C 20/041 (2013.01 - EP); A47C 21/044 (2013.01 - EP US); A47C 27/056 (2013.01 - CN EP US); A47C 27/064 (2013.01 - EP US); A47C 27/122 (2013.01 - EP); A47C 27/144 (2013.01 - EP); A47C 27/15 (2013.01 - CN EP US); A47C 27/22 (2013.01 - EP); A47C 31/007 (2013.01 - US)
Citation (search report)
- [XI] US 2014189951 A1 20140710 - DEFRANKS MICHAEL S [US], et al
- [XI] AU 2007100311 A4 20070524 - AUSTRALIAN COMFORT GROUP PTY LTD [AU]
- [A] US 2017318979 A1 20171109 - RAWLS-MEEHAN MARTIN B [US], et al
- [A] CN 203302716 U 20131127 - SHANGHAI LIWEI TRADE CO LTD
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3782515 A1 20210224; AU 2020217379 A1 20210311; CN 112641268 A 20210413; CN 213046266 U 20210427; US 2021052081 A1 20210225
DOCDB simple family (application)
EP 20191433 A 20200818; AU 2020217379 A 20200812; CN 202010835734 A 20200819; CN 202021734809 U 20200819; US 202016993393 A 20200814