Tieffrequenzschalldämpfer

European patent · EP0316640 · Deleted

Register entry

Publication number
EP0316640
Application number
EP88117971
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Oct 28, 1988
Published
May 24, 1989
Granted
Feb 10, 1993
Deleted
Oct 31, 1993
Reason
Annual fee unpaid
IPC classes
F01N 1/00 (2006.01)
F01N 1/06 (2006.01)
F01N 1/08 (2006.01)
Priority
CH A 4494/87 18.11.1987
Filing language
German
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. Mar 31, 1993

    Granted

    Published in PIDTJ No 6 in 1993

Parties

Holder

ABB Participation AG

BBC Brown Boveri AG

5401 Baden

Struck from the register

Inventor

Keller, Jacob, Dr.

CH-5605 Dottikon

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.