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Vesa Karkkainen
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Joensuu, FI
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Patents Grants
last 30 patents
Information
Patent Grant
Door closing arrangement for controlling closure sequence of turnab...
Patent number
6,877,278
Issue date
Apr 12, 2005
Abloy Oy
Vesa Kärkkäinen
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Closure sequence control arrangement for double doors
Patent number
6,742,302
Issue date
Jun 1, 2004
Abloy Oy
Vesa Kärkkäinen
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Door closing arrangement for a double door
Patent number
6,564,510
Issue date
May 20, 2003
Abloy Oy
Harri Juntunen
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Door closer
Patent number
5,943,736
Issue date
Aug 31, 1999
Abloy Oy
Vesa Karkkainen
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Electromechanical door lock
Patent number
5,083,448
Issue date
Jan 28, 1992
Oy Abloy Security Ltd.
Vesa Karkkainen
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
Information
Patent Application
DOOR CLOSER
Publication number
20080042330
Publication date
Feb 21, 2008
ABLOY OY
Vesa Karkkainen
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Door closer
Publication number
20060196008
Publication date
Sep 7, 2006
Vesa Karkkainen
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Door closing arrangement for controlling closure sequence of turnab...
Publication number
20030145522
Publication date
Aug 7, 2003
Vesa Karkkainen
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Closure sequence control arrangement for double doors
Publication number
20020166287
Publication date
Nov 14, 2002
Vesa Karkkainen
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Door closing arrangement for a double door
Publication number
20010025450
Publication date
Oct 4, 2001
Harri Juntunen
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES