Procédé de fixation ou de consolidation d'un sol

Swiss patent · CH578091 · Deleted

Register entry

Publication number
CH578091
Application number
CH001891/1973
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Feb 9, 1973
Published
Jun 15, 1976
Granted
Jun 15, 1976
Deleted
Feb 28, 1982
Reason
Annual fee unpaid
IPC classes
E02D 3/14 (1974.07)
Priority
US A225664 11.02.1972
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. Jun 15, 1976

    Granted

    Published in PIDTJ No 11 in 1976

Parties

Holder

Phillips Petroleum Company

5th and Keeler, Bartlesville/OK, US

Agent

Kirker & Cie Ing.-conseils

14, rue du Mont-Blanc, 1211 Genève 1

Inventor

Pat Frea Rion

Borger/Tex., US

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.