Patent details

Basic Information

Publication number:

EP2472059

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP111942322

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

Vane with spar mounted composite airfoil

French Title of Invention:

Aube avec surface portante en matériau composite montée sur longeron

German Title of Invention:

Leitschaufel mit holmmontierter Tragfläche aus Verbundwerkstoff

SPC Number:

Dates

Filing date:

19/12/2011

Grant date:

14/09/2016

EP Publication Date:

14/09/2016

PCT Publication Date:

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

04/07/2012

EP B1 Publication Date:

14/09/2016

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

19/12/2016

Expiration date:

19/12/2031

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

19/12/2011

 

 

Name:

General Electric Company

Address:

1 River Road, Schenectady, NY 12345, United States (US)

Inventor

1

Name:

McDonald Seth Alexander

Address:

United States (US)

2

Name:

Tudor Courtney James

Address:

United States (US)

3

Name:

Worthoff Frank

Address:

United States (US)

4

Name:

Crall David William

Address:

United States (US)

Priority

Priority Number:

982448

Priority Date:

30/12/2010

Priority Country:

United States (US)

Classification

Main IPC Class:

F01D 5/14;

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