Mémoire d'image vidéo à récirculation pour effets spéciaux

European patent · EP0221926 · Deleted

Register entry

Publication number
EP0221926
Application number
EP86902694
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Apr 11, 1986
Published
May 20, 1987
Granted
Oct 23, 1991
Deleted
Apr 30, 1992
Reason
Annual fee unpaid
IPC classes
H04N 5/262 (2006.01)
Priority
US A 722532 12.04.1985
PCT application
PCT/US1986/000733 11.04.1986
PCT publication
WO1986/006233 23.10.1986
Filing language
English
Source
Swissreg

History

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

  1. Oct 26, 2024

    Deleted, fee unpaid

    Published in Swissreg on 26.10.2024

  2. Nov 29, 1991

    Granted

    Published in PIDTJ No 22 in 1991

Parties

Holder

Ampex Corporation

401 Broadway, Redwood City/CA, US

Agent

E. Blum & Co. Patentanwälte

Am Vorderberg 11, 8044 Zürich

Inventor

Bloomfield, John F.

San Francisco, CA, US

Trytko, David E.

Foster City, CA 94404, 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.