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Swiss patent · CH641581 · Deleted

Register entry

Publication number
CH641581
Application number
CH000673/1979
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Jan 23, 1979
Published
Feb 29, 1984
Granted
Feb 29, 1984
Deleted
Jan 31, 1991
Reason
Annual fee unpaid
IPC classes
G06F 3/04 (1980.01)
G06F 13/00 (2006.01)
Priority
US A871690 23.01.1978
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. Feb 29, 1984

    Granted

    Published in PIDTJ No 4 in 1984

Parties

Holder

Data General Corporation

Route 9, Westboro/MA, US

Agent

E. Blum & Co. Patentanwälte

Am Vorderberg 11, 8044 Zürich

Inventor

Joseph E. Samson

Dover/MA, 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.