Doppelkolbenpumpe

Swiss patent · CH686011 · Deleted

Register entry

Publication number
CH686011
Application number
CH001546/1992
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
May 14, 1992
Published
Nov 30, 1995
Granted
Nov 30, 1995
Deleted
May 31, 2011
Reason
Annual fee unpaid
IPC classes
F04B 15/02 (2006.01)
E04G 21/04 (2006.01)
B05B 9/04 (2006.01)
B65G 53/32 (2006.01)
Priority
DE A4115944 16.05.1991
DE A4115945 16.05.1991
Filing language
German
Source
Swissreg

History

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

  1. Dec 21, 2011

    Deleted, fee unpaid

    Published in Swissreg on 21.12.2011

  2. Apr 15, 2005

    Transferred

    Owner
    MBT HOLDING AG, Vulkanstrasse 110, 8068 Zürich → Construction Research & Technology GmbH, Dr.-Albert-Frank-Strasse 32, 83308 Trostberg, Germany

    Published in +pat+ No 7 in 2005

  3. Nov 14, 1997

    Transferred

    Owner
    Sandoz AG, Lichtstrasse 35, 4002 Basel → MBT HOLDING AG, Vulkanstrasse 110, 8068 Zürich

    Published in PIDTJ No 21 in 1997

  4. Nov 30, 1995

    Granted

    Published in PIDTJ No 22 in 1995

Parties

Holder

Construction Research & Technology GmbH

Dr.-Albert-Frank-Strasse 32, 83308 Trostberg, DE

Inventor

Mannhart, Othmar

Winterthur

Tschumi, Otto

Frauenfeld

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.