Global Patent Index - EP 1236424 A2

EP 1236424 A2 2002-09-04 - Mattress

Title (en)

Mattress

Title (de)

Liegematratze

Title (fr)

Matelas

Publication

EP 1236424 A2 (DE)

Application

EP 01127202 A

Priority

DE 20019646 U

Abstract (en)

The mattress core is made from expanded foam with spiral springs in the middle area and strengthened with robust elastic springs. In the core (5) is an intermediate area (2) with several rows of holes separated for the insertion of protecting shells (3) which fit the spiral springs. Foam plates (6,7) cover the top and bottom.

Abstract (de)

Gegenstand der Erfindung ist eine Liegematratze mit einem Matratzenkern aus massiven Schaumstoffen, die in einem Teilbereich durch eine spezielle Anordnung von Spiralfedern aus dauerelastischem Federstahl verstärkt ist. <IMAGE>

IPC 1-7 (main, further and additional classification)

A47C 27/20

IPC 8 full level (invention and additional information)

A47C 27/20 (2006.01)

CPC (invention and additional information)

A47C 27/148 (2013.01); A47C 27/15 (2013.01); A47C 27/20 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

EPO simple patent family

DE 20019646 U1 20010426; EP 1236424 A2 20020904; EP 1236424 A3 20031112

INPADOC legal status


2005-02-23 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20040513

2004-09-09 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2004-08-04 [AKX] PAYMENT OF DESIGNATION FEES

2003-11-12 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2003-11-12 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL LT LV MK RO SI

2002-09-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2002-09-04 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI