Détecteur de fumée à lumière diffuse

Swiss patent · CH674902 · Deleted

Register entry

Publication number
CH674902
Application number
CH004988/1987
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Dec 22, 1987
Published
Jul 31, 1990
Granted
Jul 31, 1990
Deleted
Dec 31, 2006
Reason
Annual fee unpaid
IPC classes
G01N 21/53 (2006.01)
G08B 17/107 (2006.01)
Priority
JP A61-310820 26.12.1986
Filing language
French
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Aug 15, 2007

    Deleted, fee unpaid

    Published in +pat+ No 15 in 2007

  2. Jul 31, 1990

    Granted

    Published in PIDTJ No 14 in 1990

Parties

Inventor

Hiroshi, Sawa

Machida-shi/Tokyo, JP

Atsushi, Miyabe

Yokohama-shi/Kanagawa-ken, JP

Hironobu, Kawai

Sagamihara-shi/Kanagawa-ken, JP

Hiroshi, Honma

Hino-shi/Tokyo, JP

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.