Patent details

Basic Information

Publication number:

EP0231517

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP861180511

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

Support and drive system for rotating liquefaction vessel.

French Title of Invention:

Système de support et d'entraînement d'un four de fusion rotatif.

German Title of Invention:

Vorrichtung zum Tragen und Antreiben eines rotierenden Schmelzofens.

SPC Number:

Dates

Filing date:

24/12/1986

Grant date:

21/03/1990

EP Publication Date:

21/03/1990

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:

12/08/1987

EP B1 Publication Date:

21/03/1990

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

24/12/1993

Expiration date:

24/12/2006

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

24/12/1986

 

 

Name:

PPG INDUSTRIES, INC.

Address:

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

Agent

Name:

Office FREYLINGER S.A.

From:

02/05/1990

Address:

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

To:

Inventor

1

Name:

Caripolti Richard A.

Address:

United States (US)

2

Name:

Johnston Robert F. Jr.

Address:

United States (US)

3

Name:

Newcamp George Clarence

Address:

United States (US)

4

Name:

McConnell John F.

Address:

United States (US)

5

Name:

Peter John W.

Address:

United States (US)

6

Name:

Ross Paul R., Jr.

Address:

United States (US)

Classification

Main IPC Class:

C03B 5/14;

Filing date	Document type	Number of pages