Förderleitungssystem für pulverförmiges oder körniges Gut

Swiss patent · CH643513 · Deleted

Register entry

Publication number
CH643513
Application number
CH007853/1979
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Aug 28, 1979
Published
Jun 15, 1984
Granted
Jun 15, 1984
Deleted
Aug 27, 1999
Reason
Maximum term reached
IPC classes
B65G 53/04 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. Sep 15, 1999

    Maximum term reached

    Published in PIDTJ No 17 in 1999

  2. Jun 15, 1984

    Granted

    Published in PIDTJ No 11 in 1984

Parties

Holder

Schweizerische Aluminium AG, Chippis, Zustelladresse:

8212 Neuhausen am Rheinfall

Inventor

Walter Merz

Küsnacht ZH

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.