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Swiss patent · CH687424 · Deleted

Register entry

Publication number
CH687424
Application number
CH003433/1993
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Nov 18, 1993
Published
Nov 29, 1996
Granted
Nov 29, 1996
Deleted
Nov 17, 2013
Reason
Maximum term reached
IPC classes
G02B 21/24 (2006.01)
Priority
DE A4243488.2 22.12.1992
Filing language
German
Source
Swissreg

History

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

  1. Nov 25, 2013

    Maximum term reached

    Published in Swissreg on 25.11.2013

  2. Mar 14, 1997

    Agent entered

    Representative
    Patentanwaltsbüro, Dr. W. Grimm, Bergstrasse 25, 8618 Oetwil am See → Dennemeyer AG, Schulhausstrasse 12, 8002 Zürich

    Published in PIDTJ No 5 in 1997

  3. Nov 29, 1996

    Granted

    Published in PIDTJ No 22 in 1996

Parties

Holder

Firma Carl Zeiss

D-89520 Heidenheim/Brenz, DE

Agent

Dennemeyer AG

Schulhausstrasse 12, 8002 Zürich

Inventor

Biber, Klaus

Aalen, 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.