Schallabsorber

Swiss patent · CH660928 · Deleted

Register entry

Publication number
CH660928
Application number
CH001688/1983
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Mar 28, 1983
Published
May 29, 1987
Granted
May 29, 1987
Deleted
Mar 31, 1989
Reason
Annual fee unpaid
IPC classes
G10K 11/16 (2006.01)
E04B 1/84 (2006.01)
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. May 29, 1987

    Granted

    Published in PIDTJ No 10 in 1987

Parties

Holder

Elkuch Eisenring AG

Eisenring AG, Jonschwil

Breiten, 9243 Jonschwil

Agent

Patentanwälte Schaad, Balass, Sandmeier, Alder

Dufourstrasse 101, 8034 Zürich

Inventor

Weber, Kurt

Jonschwil

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.