Dispositif d'affichage électro-optique passif

Swiss patent · CH620774 · Deleted

Register entry

Publication number
CH620774
Application number
CH006794/1978
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Jun 22, 1978
Published
Dec 15, 1980
Granted
Dec 15, 1980
Deleted
Jun 30, 1983
Reason
Annual fee unpaid
IPC classes
G02F 1/133 (2006.01)
Filing language
French
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. Dec 15, 1980

    Granted

    Published in PIDTJ No 23 in 1980

Parties

Holder

Ebauches S.A.

c/o ASUAG SA., Faubourg du Lac 6, 2501 Biel/Bienne

Inventor

Eric Saurer

Bevaix

Fereydoun Gharadjedaghi

Neuchâtel

Claude Laesser

La Chaux-de-Fonds

René Viennet

Neuchâtel

Yves Ruedin

St-Blaise

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.