Patent details

Basic Information

Publication number:

EP0162376

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP851056812

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

German

English Title of Invention:

Switching error protective apparatus or the like.

French Title of Invention:

Appareil de protection contre erreur de commutation ou similaire.

German Title of Invention:

SchaltfehlerschutzgerÄt od. dgl.

SPC Number:

Dates

Filing date:

09/05/1985

Grant date:

16/01/1991

EP Publication Date:

16/01/1991

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:

27/11/1985

EP B1 Publication Date:

16/01/1991

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

31/05/1991

Expiration date:

09/05/2005

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

09/05/1985

 

 

Name:

Ruhrtal-ElektrizitÄtsgesellschaft Hartig GmbH & C

Address:

Ruhrtalstrasse 19, D-4300 Essen 16, Germany (DE)

Inventor

1

Name:

Kroepsch GÜnter

Address:

Germany (DE)

2

Name:

Hartig Alfred, Dr.-Ing.

Address:

Germany (DE)

Priority

1

Priority Number:

3418867

Priority Date:

21/05/1984

Priority Country:

Germany (DE)

2

Priority Number:

3427497

Priority Date:

26/07/1984

Priority Country:

Germany (DE)

3

Priority Number:

3513907

Priority Date:

17/04/1985

Priority Country:

Germany (DE)

Classification

Main IPC Class:

H01H 9/16;

Filing date	Document type	Number of pages