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European patent · EP1213860 · Deleted

Register entry

Publication number
EP1213860
Application number
EP01126148
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Oct 17, 1994
Published
Jun 12, 2002
Granted
Apr 23, 2008
Deleted
Apr 23, 2008
Reason
Revoked in opposition
IPC classes
H04H 9/00 (2006.01)
H04N 7/173 (2006.01)
Priority
US 144289 27.10.1993
Divided from
EP94931880
Filing language
English
Source
Swissreg

History

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

  1. Jun 25, 2024

    Change

    Published in Swissreg on 25.06.2024

  2. Jun 25, 2024

    Change

    Published in Swissreg on 25.06.2024

  3. Aug 21, 2009

    Change

    Published in Swissreg on 21.08.2009

  4. Sep 20, 2008

    Agent entered

    Representative
    E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich

    Published in Swissreg on 20.09.2008

  5. May 15, 2008

    Granted

    Published in +pat+ No 9 in 2008

Parties

Holder

Nielsen Media Research, Inc.

299 Park Avenue, New York, New York 10171-0074, US

Agent

E. Blum & Co. AG

E. Blum & Co. AG Patent- und Markenanwälte VSP

Vorderberg 11, 8044 Zürich

Inventor

Thomas, William L.

Littleton, CO 90122, US

Lu, Daozheng

Duedin, FL 34598, US

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.