Global Patent Index - EP 2021559 A1

EP 2021559 A1 2009-02-11 - ROOFING AND ITS MANUFACTURING METHOD

Title (en)

ROOFING AND ITS MANUFACTURING METHOD

Title (de)

DACHEINDECKUNG UND HERSTELLUNGSVERFAHREN DAFÜR

Title (fr)

TOITURE ET SON PROCÉDÉ DE FABRICATION

Publication

EP 2021559 A1 (EN)

Application

EP 07730800 A

Priority

  • FI 2007050313 W
  • FI 20065374 A

Abstract (en)

[origin: WO2007141379A1] The invention relates to roofing that comprises two or more sandwich elements (2) that are tightly attached to each other and comprise a first sheet (4) forming an outer roof surface, a second sheet (6), and filling material (10) between the first and second sheets (4, 6). According to the invention, at least the first sheet (4) of the sandwich element (2) is furnished with water-proofing.

IPC 8 full level (invention and additional information)

E04D 3/35 (2006.01); E04B 7/22 (2006.01)

CPC (invention and additional information)

E04D 3/352 (2013.01); E04D 13/1643 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

EPO simple patent family

WO 2007141379 A1 20071213; EP 2021559 A1 20090211; EP 2021559 A4 20110119; FI 20065374 A0 20060602; FI 20065374 A 20071203; RU 2008147069 A 20100720; RU 2431724 C2 20111020

INPADOC legal status


2014-05-14 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20131203

2012-08-08 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2011-01-19 [A4] DESPATCH OF SUPPLEMENTARY SEARCH REPORT

- Effective date: 20101221

2009-02-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20081212

2009-02-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2009-02-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK RS