Patent details

Basic Information

Publication number:

EP2639323

PCT Application Number:

PCT/JP/2011/061748

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP118399997

PCT Publication Number:

WO/2012/063512

First applicant's nationality:

Translation Language:

EPO Publication Language:

Not available

English Title of Invention:

WEAR-RESISTANT COBALT-BASED ALLOY AND ENGINE VALVE COATED WITH SAME

French Title of Invention:

ALLIAGE À BASE DE COBALT RÉSISTANT À L'USURE ET SOUPAPE DE MOTEUR REVÊTUE DUDIT ALLIAGE

German Title of Invention:

ABRIEBFESTE KOBALTBASISLEGIERUNG UND DAMIT BESCHICHTETES MOTORVENTIL

SPC Number:

Dates

Filing date:

23/05/2011

Grant date:

01/02/2017

EP Publication Date:

01/02/2017

PCT Publication Date:

18/05/2012

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

18/09/2013

EP B1 Publication Date:

01/02/2017

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

23/05/2017

Expiration date:

23/05/2031

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

23/05/2011

 

 

Name:

Fukuda Metal Foil & Powder Co. Ltd.

Address:

176 Nakanono-cho Matsubara-dori Muromachi Nishi-iru Shimo, Kyoto 600-8435, Japan (JP)

Name:

Nittan Valve Co. Ltd.

Address:

518 Soya, Hadano-shi Kanagawa 257-0031, Japan (JP)

Inventor

1

Name:

KURAHASHI Kazunori

Address:

Japan (JP)

2

Name:

OTOBE Katsunori

Address:

Japan (JP)

3

Name:

NISHIMURA Shinichi

Address:

Japan (JP)

Priority

Priority Number:

2010250598

Priority Date:

09/11/2010

Priority Country:

Japan (JP)

Classification

Main IPC Class:

C22C 19/07;

Annual Fees

Annual Fee Due Date:

Annual Fee Number:

Expected Payer:

Last Annual Fee Payment Date:

Last Annual Fee Paid Number:

Payer:

Filing date	Document type	Number of pages