Global Patent Index - EP 1223258 A3

EP 1223258 A3 2003-06-04 - Stiffened panel made of flat elements

Title (en)

Stiffened panel made of flat elements

Title (de)

Ausgesteifte Plattenkonstruktion aus flächigen Formbauteilen

Title (fr)

Panneau renforcé fabriqué avec des éléments plats

Publication

EP 1223258 A3 (DE)

Application

EP 02000655 A

Priority

DE 10101612 A

Abstract (en)

[origin: EP1223258A2] Stiffened panel construction comprises two offset flat components rotated against each other by 180 degrees and having polygonal humps. When the humps are interlocked, contact surfaces are formed exclusively on partial regions of the side surfaces of each hump.

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

E04C 2/32; E04C 2/34

IPC 8 full level (invention and additional information)

E04C 2/32 (2006.01)

CPC (invention and additional information)

E04C 2/326 (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 1223258 A2 20020717; EP 1223258 A3 20030604; DE 10101612 C1 20021031

INPADOC legal status


2006-10-25 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20060503

2004-03-17 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20031223

2004-02-25 [AKX] PAYMENT OF DESIGNATION FEES

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

2004-01-21 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20031125

2003-06-04 [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

2003-06-04 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL LT LV MK RO SI

2003-06-04 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7E 04C 2/32 A

2003-06-04 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7E 04C 2/34 B

2002-07-17 [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

2002-07-17 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

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