Lichtfilter zur Wiedergabe eines Schwarz-Weissbildes und/oder alphanumerischer Information

Swiss patent · CH614054 · Deleted

Register entry

Publication number
CH614054
Application number
CH000609/1977
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Jan 18, 1977
Published
Oct 31, 1979
Granted
Oct 31, 1979
Deleted
Jan 31, 1987
Reason
Annual fee unpaid
IPC classes
G02F 1/21 (2006.01)
G09F 13/04 (2006.01)
Priority
GB A1917/76 19.01.1976
GB A1917/76 09.03.1976
Filing language
German
Source
Swissreg

History

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

  1. Oct 29, 2024

    Deleted, fee unpaid

    Published in Swissreg on 29.10.2024

  2. Oct 31, 1979

    Granted

    Published in PIDTJ No 20 in 1979

Parties

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.