Global Patent Index - EP 0670190 B1

EP 0670190 B1 2000-05-03 - Foundry mould and process for making it

Title (en)

Foundry mould and process for making it

Title (de)

Giessform und Verfahren zu ihrer Herstellung

Title (fr)

Moule de fonderie et son procédé de réalisation

Publication

EP 0670190 B1 (FR)

Application

EP 95400426 A

Priority

FR 9402327 A

Abstract (en)

[origin: EP0670190A1] A metallic mould is coated with an intermediate layer made of an alloy of Ni, Cr, Al and Y followed by a protective refractory layer chosen from mullite, yttrium oxide and mixtures of MgO-Al2O3 such as spinel.

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

B22C 3/00; C23C 4/02

IPC 8 full level (invention and additional information)

B22C 3/00 (2006.01); C23C 4/02 (2006.01)

CPC (invention and additional information)

C23C 4/02 (2013.01); B22C 3/00 (2013.01)

Citation (examination)

EP 0212157 A2 19870304 - VARTA BATTERIE [DE]

Designated contracting state (EPC)

DE ES GB IT

EPO simple patent family

EP 0670190 A1 19950906; EP 0670190 B1 20000503; DE 69516566 D1 20000608; DE 69516566 T2 20010208; ES 2146294 T3 20000801; FR 2716898 A1 19950908; FR 2716898 B1 19960607

INPADOC legal status


2009-09-30 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: IT

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20070228

2009-07-31 [PG25 ES] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: ES

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20080229

2009-06-30 [PG25 GB] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: GB

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20080228

2009-05-04 [REG ES FD2A] ANNOUNCEMENT OF LAPSE IN SPAIN

- Effective date: 20080229

2009-01-30 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: DE

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20080902

2008-10-29 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

- Effective date: 20080228

2007-02-09 [PGFP ES] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: ES

- Payment date: 20070209

- Year of fee payment: 13

2007-02-07 [REG GB 746] REGISTER NOTED 'LICENCES OF RIGHT' (SECT. 46/1977)

- Effective date: 20070115

2007-01-31 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: DE

- Payment date: 20070131

- Year of fee payment: 13

2007-01-30 [PGFP GB] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: GB

- Payment date: 20070130

- Year of fee payment: 13

2006-02-28 [PGFP IT] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: IT

- Payment date: 20060228

- Year of fee payment: 12

2002-01-01 [REG GB IF02] EUROPEAN PATENT IN FORCE AS OF 2002-01-01

2001-04-25 [26N] NO OPPOSITION FILED

2000-08-01 [REG ES FG2A] DEFINITIVE PROTECTION

- Document: ES 2146294 T3

2000-07-04 [ITF] IT: TRANSLATION FOR A EP PATENT FILED

- Owner name: CON LOR S.R.L.

2000-06-21 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20000525

2000-06-08 [REF] CORRESPONDS TO:

- Document: DE 69516566 20000608

2000-05-03 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): DE ES GB IT

1998-04-29 [17Q] FIRST EXAMINATION REPORT

- Effective date: 19980317

1995-11-29 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19951002

1995-09-06 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE ES GB IT