Im-Ohr-Hörgerät

Swiss patent · CH671665 · Deleted

Register entry

Publication number
CH671665
Application number
CH004170/1986
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Oct 20, 1986
Published
Sep 15, 1989
Granted
Sep 15, 1989
Deleted
Oct 31, 1994
Reason
Annual fee unpaid
IPC classes
H04R 25/00 (2006.01)
Priority
DE A3540579 15.11.1985
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. Sep 15, 1989

    Granted

    Published in PIDTJ No 17 in 1989

Parties

Holder

Topholm & Westermann ApS

Ny Vestergaardsvej 25, Vaerlose, DK

Agent

Patentanwälte Schaad, Balass & Partner

Dufourstrasse 101 Postfach, 8034 Zürich

Inventor

Topholm, Jan

Holte, DK

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.