Escalier

European patent · EP0084725 · Deleted

Register entry

Publication number
EP0084725
Application number
EP82306775
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Dec 20, 1982
Published
Aug 3, 1983
Granted
Apr 30, 1986
Deleted
Dec 31, 1989
Reason
Annual fee unpaid
IPC classes
E04F 11/16 (2006.01)
E04F 15/06 (2006.01)
Priority
GB A 8138879 24.12.1981
Filing language
English
Source
Swissreg

History

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

  1. Oct 25, 2024

    Deleted, fee unpaid

    Published in Swissreg on 25.10.2024

Parties

Inventor

Perry, Joseph William

Macclesfield Cheshire, GB

Mellor, Peter Gordon

Chapel-en-le-Frith Stockport, GB

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.