Patent details

Basic Information

Publication number:

EP0263410

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP871141891

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

Glass batch feed arrangement with directional adjustability.

French Title of Invention:

Agencement pour le chargement de mélange vitrifiable ajustable en direction.

German Title of Invention:

Anordnung zum Einlegen von Glasgemenge mit Verstellbarkeit in der Richtung.

SPC Number:

Dates

Filing date:

29/09/1987

Grant date:

06/03/1991

EP Publication Date:

06/03/1991

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:

13/04/1988

EP B1 Publication Date:

06/03/1991

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

30/09/1991

Expiration date:

29/09/2007

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

29/09/1987

 

 

Name:

PPG INDUSTRIES, INC.

Address:

ONE PPG PLACE, PITTSBURGH PENNSYLVANIA 15272, United States (US)

Agent

Name:

Office FREYLINGER S.A.

From:

03/04/1991

Address:

PO Box 48, 8001, STRASSEN, Luxembourg (LU)

To:

Inventor

1

Name:

Anderson Steven Howard

Address:

United States (US)

2

Name:

Goode Henry Claude

Address:

United States (US)

3

Name:

Hughes Gary Noel

Address:

United States (US)

4

Name:

Michelotti Donald Philip

Address:

United States (US)

5

Name:

Gonzalez Wayne Howard

Address:

United States (US)

Priority

Priority Number:

914414

Priority Date:

02/10/1986

Priority Country:

United States (US)

Classification

Main IPC Class:

C03B 5/00;

Filing date	Document type	Number of pages