Pyroelektrischer Detektor

Swiss patent · CH646262 · Deleted

Register entry

Publication number
CH646262
Application number
CH009513/1979
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Oct 23, 1979
Published
Nov 15, 1984
Granted
Nov 15, 1984
Deleted
Oct 31, 1991
Reason
Annual fee unpaid
IPC classes
G08B 13/18 (2006.01)
Priority
GB A41669/78 24.10.1978
GB A7904132 06.02.1979
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. Nov 15, 1984

    Granted

    Published in PIDTJ No 21 in 1984

Parties

Holder

GEC-Marconi Limited

The Grove Warren Lane, Stanmore/Middx, GB

Agent

Troesch Scheidegger Werner AG

Siewerdtstrasse 95 Postfach, 8050 Zürich

Inventor

Appleby, David

Towcester/Northants, GB

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.