Global Patent Index - EP 1257760 A1

EP 1257760 A1 2002-11-20 - PIPE JOINT

Title (en)

PIPE JOINT

Title (de)

ROHRVERBINDUNG

Title (fr)

JOINT DE TUYAUX

Publication

EP 1257760 A1 (EN)

Application

EP 01913908 A

Priority

  • FI 0100193 W
  • FI 20000433 A

Abstract (en)

[origin: WO0163164A1] A pipe joint where a first pipe (1) and a second pipe (2) are joined together by means of a connecting piece (3) positioned between them. The connecting piece (3) comprises a sealing ring (4) and at least one wing (5) joined together. The wing (5) is provided with at least one inward curved projection (5a).

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

F16L 21/08; F16L 37/091

IPC 8 full level (invention and additional information)

F16L 21/08 (2006.01)

CPC (invention and additional information)

F16L 37/0987 (2013.01); F16L 21/08 (2013.01)

Citation (search report)

See references of WO 0163164A1

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

WO 0163164 A1 20010830; AU 3932101 A 20010903; EP 1257760 A1 20021120; FI 112275 B 20031114; FI 20000433 A0 20000224; FI 20000433 A 20010824

INPADOC legal status


2007-03-14 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20060920

2004-05-19 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20040405

2002-11-20 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020830

2002-11-20 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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

2002-11-20 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

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