Global Patent Index - EP 1029472 A1

EP 1029472 A1 2000-08-23 - Mattress

Title (en)

Mattress

Title (de)

Matratze

Title (fr)

Matelas

Publication

EP 1029472 A1 (DE)

Application

EP 00100215 A

Priority

  • DE 29902913 U
  • DE 29902911 U

Abstract (en)

The mattress has a mattress core enclosed by external cover layers, with integrated electrical heating wires which can be coupled to a LV source, for preheating the mattress to a required temperature. The heating wires may be incorporated in a hot melt adhesive band (3) interleaved between the spring chains of the mattress spring core and used for joining the spring chains together upon heating the hot melt adhesive.

Abstract (de)

Eine Matratze mit einem Matratzenkern, der außenseitig mit einem Bezugsstoff umhüllt ist, ist so ausgebildet, daß in die Matratze eine aus Heizdrähten (6) bestehende, mit Niederspannung betriebene Heizung integriert ist. <IMAGE>

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

A47C 21/04

IPC 8 full level (invention and additional information)

A47C 21/04 (2006.01); A47C 27/06 (2006.01); B68G 9/00 (2006.01); H05B 3/34 (2006.01)

CPC (invention and additional information)

A47C 21/048 (2013.01); A47C 27/064 (2013.01); B68G 9/00 (2013.01); H05B 3/34 (2013.01); H05B 2203/014 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE

EPO simple patent family

DE 29902913 U1 19990512; DE 29902911 U1 19990512; EP 1029472 A1 20000823; EP 1029473 A1 20000823

INPADOC legal status


2001-11-21 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010224

2001-05-09 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: DE

2000-08-23 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE

2000-08-23 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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