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Swiss patent · CH649114 · Deleted

Register entry

Publication number
CH649114
Application number
CH004231/1984
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Sep 5, 1984
Published
Apr 30, 1985
Granted
Apr 30, 1985
Deleted
Sep 4, 2004
Reason
Maximum term reached
IPC classes
E01F 13/00 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. Sep 30, 2004

    Maximum term reached

    Published in +pat+ No 18 in 2004

  2. Apr 30, 1985

    Granted

    Published in PIDTJ No 8 in 1985

Parties

Holder

Walter Dörfliger

4614 Hägendorf

Agent

Dr. Peter Fillinger Patentanwalt

5400 Baden

Inventor

Dörfliger, Walter

Hägendorf

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.