Pompe à vide à plusieurs étages

European patent · EP0280264 · Deleted

Register entry

Publication number
EP0280264
Application number
EP88102688
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Feb 24, 1988
Published
Aug 31, 1988
Granted
Feb 3, 1993
Deleted
Feb 23, 2008
Reason
Maximum term reached
IPC classes
F04B 37/14 (2006.01)
F04B 25/00 (2006.01)
Priority
US A 19736 27.02.1987
Filing language
English
Source
Swissreg

History

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

  1. Mar 31, 2008

    Maximum term reached

    Published in +pat+ No 6 in 2008

  2. Mar 15, 1993

    Granted

    Published in PIDTJ No 5 in 1993

Parties

Inventor

Bez, Eckhard

Moorabbin/Victoria, AU

Farrant, John L.

North Balwyn/Victoria, AU

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.