EP 0032486 A3 19811125 - MATTRESS
Title (en)
MATTRESS
Publication
Application
Priority
BE 198943 A 19800111
Abstract (en)
[origin: EP0032486A2] The mattress comprises two layers of foam(1, 2) between which is a layer of cylindrical components(3), whose axes extend across the bed and comprise wooden stiffening members(4) running in this direction. The cylindrical components can comprise one or more layers of foam material of sinusoidal profile in the lengthwise sectional view, typically comprising two layers of foam material with their flat sides towards each other and glued together.
IPC 1-7
IPC 8 full level
A47C 27/14 (2006.01)
CPC (source: EP US)
A47C 27/144 (2013.01 - EP US); A47C 27/146 (2013.01 - EP US); A47C 27/16 (2013.01 - EP US); A47C 27/20 (2013.01 - EP US)
Citation (search report)
- BE 657626 A 19650416 - JEAN PANKERT SA ETS
- EP 0018046 A2 19801029 - MARPAL AG [CH]
- DE 2701798 A1 19780720 - BRECKLE FRIEDRICH
- FR 709641 A 19310811
- FR 2403765 A1 19790420 - BRECKLE FRIEDRICH [DE]
Designated contracting state (EPC)
AT CH DE FR GB LU NL SE
DOCDB simple family (publication)
EP 0032486 A2 19810722; EP 0032486 A3 19811125; BE 881121 A 19800502; IT 1146126 B 19861112; IT 8048146 A0 19800313; US 4407031 A 19831004; ZA 81132 B 19820127
DOCDB simple family (application)
EP 81870003 A 19810109; BE 198943 A 19800111; IT 4814680 A 19800313; US 22314781 A 19810107; ZA 81132 A 19810109