EP 3834669 A1 20210616 - A LIGHTWEIGHT AND FIREPROOF MATTRESS
Title (en)
A LIGHTWEIGHT AND FIREPROOF MATTRESS
Title (de)
LEICHTE UND FEUERFESTE MATRATZE
Title (fr)
MATELAS IGNIFUGE ET LÉGER
Publication
Application
Priority
US 201916711468 A 20191212
Abstract (en)
The subject matter discloses a mattress, comprising a lightweight first foam layer comprising a top surface and a bottom surface, wherein the first foam layer is formed from a single piece of molded foam, wherein said lightweight first foam layer is formed at least partly from melamine resin.
IPC 8 full level
A47C 31/00 (2006.01); A47C 27/05 (2006.01); A47C 27/14 (2006.01)
CPC (source: EP US)
A47C 27/056 (2013.01 - EP); A47C 27/148 (2013.01 - EP); A47C 27/15 (2013.01 - US); A47C 31/001 (2013.01 - EP US)
Citation (search report)
- [XYI] US 2018298264 A1 20181018 - PETERSON BRUCE W [US], et al
- [X] US 2012284926 A1 20121115 - TYREE STEVEN [US], et al
- [X] US 2010223732 A1 20100909 - ALLMAN MICHAEL [US], et al
- [Y] CN 206303545 U 20170707 - SHI JUYING
- [Y] US 2007290542 A1 20071220 - WADA HIROTAKA [JP]
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)
DOCDB simple family (application)
EP 20150985 A 20200109; US 201916711468 A 20191212