Global Patent Index - EP 1175857 A3

EP 1175857 A3 2003-06-25 - Bed mattress

Title (en)

Bed mattress

Title (de)

Bettmatratze

Title (fr)

Matelas de lit

Publication

EP 1175857 A3 (EN)

Application

EP 01306475 A

Priority

  • KR 20000021622 U
  • KR 20000026371 U

Abstract (en)

[origin: EP1175857A2] Disclosed is a mattress used for a bed, and more particularly, to a mattress of which resilience is not easily deteriorated and its deformation may be avoided even though it is used for a long time, and cushions on the top and bottom sides of which may be made of materials with different resiliences. The present invention provides a bed mattress which comprises a spring frame 10 with a plurality of springs arranged side by side with certain intervals therein, two pad layers 13 disposed respectively on the top and bottom of said spring frame 10, a side sheet 20 wrapping four sides of said spring frame and two cushion portions 10a placed respectively on the two pad layers ; characterized in that said cushion portions 10a comprise a cushion member 60, a cover sheet 70 disposed on or under said cushion member 60, and two envelope sheets 32, first halves of which surround perimeters and bottom surfaces extending therefrom of said cushion members 60 and second halves of which are folded back so as to cover perimetric portions of each said pad layer 13, leaving a gap between the opposing sufaces of the folded first and second halves. <IMAGE>

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

A47C 27/04; A47C 27/05

IPC 8 full level (invention and additional information)

A47C 27/045 (2006.01); A47C 27/05 (2006.01); A47C 27/15 (2006.01); A47C 27/20 (2006.01)

CPC (invention and additional information)

A47C 27/0456 (2013.01); A47C 27/056 (2013.01)

Citation (search report)

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

EP 1175857 A2 20020130; EP 1175857 A3 20030625; CN 1155323 C 20040630; CN 1336153 A 20020220; JP 2004329224 A 20041125; SG 89413 A1 20020618; US 2002010962 A1 20020131

INPADOC legal status


2003-08-27 [18W] APPLICATION WITHDRAWN

- Effective date: 20030707

2003-06-25 [AK] DESIGNATED CONTRACTING STATES:

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

2003-06-25 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL LT LV MK RO SI

2003-06-25 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7A 47C 27/04 A

2003-06-25 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7A 47C 27/05 B

2002-01-30 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010816

2002-01-30 [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

2002-01-30 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

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