EP 1683448 A1 20060726 - Infant mattress
Title (en)
Infant mattress
Title (de)
Kindermatraze
Title (fr)
Matelas d'enfant
Publication
Application
Priority
US 4227105 A 20050125
Abstract (en)
An infant mattress for underlying an infant is provided. The infant mattress is made of three layers of a foam material; an inner layer (10) comprised of an open or closed cell foam material, preferably urethane, and two outer layers that sandwich the inner layer therebetween, comprised of a visco-elastic foam material (12), preferably urethane. An outer cover surrounds all three layers and is cleanable and anti-microbial. The inner layer is of a less resilient, or stiffer material than the outer layers that are comprised of a visco-elastic material and are slow to spring back upon being indented by the weight of the infant to evenly distribute the weight of the infant. The outer and inner foam layers are preferably secured together by a mechanical retaining means, one of which is a stripe of adhesive located only around the perimeter of the foam layers.
IPC 8 full level
A47C 27/14 (2006.01)
CPC (source: EP US)
A47C 27/148 (2013.01 - EP US); A47C 27/15 (2013.01 - EP US)
Citation (search report)
- [X] GB 2244000 A 19911120 - TEASDALE S [GB]
- [X] US 6541094 B1 20030401 - LANDVIK DAG [SE], et al
- [XY] US 3939508 A 19760224 - HALL ERVIN T, et al
- [Y] US 3047888 A 19620807 - SHECTER GEORGE O, et al
- [A] US 6601253 B1 20030805 - TARQUINIO PETER [US]
- [A] FR 2848817 A1 20040625 - PRAXIS MEDICAL TECHNOLOGIES [FR]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1683448 A1 20060726; EP 1683448 B1 20080227; CA 2529991 A1 20060725; DE 602006000564 D1 20080410; DE 602006000564 T2 20090226; JP 2006204926 A 20060810; US 2006162088 A1 20060727
DOCDB simple family (application)
EP 06250127 A 20060111; CA 2529991 A 20051213; DE 602006000564 T 20060111; JP 2006043131 A 20060124; US 4227105 A 20050125