Gekühltes Infrarotstrahlerelement

Swiss patent · CH614807 · Deleted

Register entry

Publication number
CH614807
Application number
CH006880/1977
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Jun 3, 1977
Published
Dec 14, 1979
Granted
Dec 14, 1979
Deleted
Jun 30, 1984
Reason
Annual fee unpaid
IPC classes
H01K 1/58 (2006.01)
H05B 3/44 (2006.01)
Priority
DE A2637338 19.08.1976
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. Dec 14, 1979

    Granted

    Published in PIDTJ No 23 in 1979

Parties

Holder

Heraeus Quarzschmelze GmbH

Quarzstrasse, Hanau a.M., DE

Agent

Kirker & Cie SA

122, rue de Genève Case postale 65, 1226 Thônex (Genève)

Inventor

Karl-Jürgen Ludwig

Erlensee, DE

Karlfred Philipp

Erlensee, DE

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.