Zentrifuge

European patent · EP0226886 · Deleted

Register entry

Publication number
EP0226886
Application number
EP86116668
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Dec 1, 1986
Published
Jul 1, 1987
Granted
Aug 29, 1990
Deleted
Dec 31, 1997
Reason
Annual fee unpaid
IPC classes
B04B 7/00 (2006.01)
B04B 5/04 (2006.01)
Priority
CH A 5285/85 11.12.1985
Filing language
German
Source
Swissreg

History

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

  1. Aug 14, 1998

    Deleted, fee unpaid

    Published in PIDTJ No 15 in 1998

  2. Oct 15, 1990

    Granted

    Published in PIDTJ No 19 in 1990

Parties

Inventor

Grassl, Alfred

CH-8805 Richterswil

Knorr, Erhard

D-6908 Wiesloch, DE

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.