Procédé pour conférer une stabilité de volume à des articles mouléssoumis à des pressions internes

Swiss patent · CH565642 · Deleted

Register entry

Publication number
CH565642
Application number
CH007501/1972
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
May 19, 1972
Published
Jul 15, 1975
Granted
Jul 15, 1975
Deleted
May 31, 1979
Reason
Annual fee unpaid
IPC classes
B29C 25/00 (1980.01)
C08J 7/08 (1980.01)
Priority
US A171377 12.08.1971
Filing language
French
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. Jul 15, 1975

    Granted

    Published in PIDTJ No 13 in 1975

Parties

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.