EP 0036158 B1 19830518 - SUPPORTING SURFACE FOR A LYING OR A SITTING PERSON
Title (en)
SUPPORTING SURFACE FOR A LYING OR A SITTING PERSON
Publication
Application
Priority
DE 3010122 A 19800315
Abstract (en)
[origin: US4383342A] A molded elastic mattress is formed with a plurality of laterally directed ribs for coming into contact with a human body. The ribs are tilted with respect to the longitudinal axis to relieve pressure on the dorsal spine.
IPC 1-7
IPC 8 full level
A47C 7/46 (2006.01); A47C 27/00 (2006.01); A47C 27/14 (2006.01); A61H 1/02 (2006.01); A61H 7/00 (2006.01)
CPC (source: EP US)
A47C 7/405 (2013.01 - EP US); A47C 7/46 (2013.01 - EP US); A47C 27/00 (2013.01 - EP US); A47C 27/146 (2013.01 - EP US); A47C 27/15 (2013.01 - EP US); A61H 1/0218 (2013.01 - EP US); A61H 7/001 (2013.01 - EP US); A61H 2201/1284 (2013.01 - EP US); Y10S 5/944 (2013.01 - US); Y10T 428/2457 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH FR GB LI LU NL SE
DOCDB simple family (publication)
EP 0036158 A1 19810923; EP 0036158 B1 19830518; AT E3363 T1 19830615; DE 3010122 A1 19810924; DE 3010122 C2 19850515; US 4383342 A 19830517
DOCDB simple family (application)
EP 81101709 A 19810309; AT 81101709 T 19810309; DE 3010122 A 19800315; US 24349281 A 19810313