Mousses réfractaires composites

European patent · EP0157974 · Deleted

Register entry

Publication number
EP0157974
Application number
EP84303898
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jun 8, 1984
Published
Oct 16, 1985
Granted
Sep 6, 1989
Deleted
Jun 30, 1990
Reason
Annual fee unpaid
IPC classes
C30B 31/06 (2006.01)
C04B 38/06 (2006.01)
C04B 32/00 (2006.01)
C22C 1/08 (2006.01)
Priority
US A 502285 08.06.1983
US A 584198 27.02.1984
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Oct 25, 2024

    Deleted, fee unpaid

    Published in Swissreg on 25.10.2024

  2. Oct 13, 1989

    Granted

    Published in PIDTJ No 19 in 1989

Parties

Holder

Stemcor Corporation

200 Public Square, Standard Oil, Cleveland/OH, US

Agent

Ritscher & Seifert Patentanwälte VSP

Kreuzstrasse 82, 8032 Zürich

Inventor

Kasprzyk, Martin Richard

Ransomville New York 14131, US

Ten Eyck, Monika Ott

Lewiston New York 14092, US

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.