METHOD TO PRODUCE A MECHANICAL LOCKING OF BUILDING PANELS

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EP 3 597 837 B8

(12)	CORRECTED EUROPEAN PATENT SPECIFICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 B1)

(48)	Corrigendum issued on:
	04.08.2021 Bulletin 2021/31

(45)	Mention of the grant of the patent:
	30.06.2021 Bulletin 2021/26

(21)	Application number: 19181487.0

(22)	Date of filing: 30.01.2009

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International Patent Classification (IPC):

E04F 15/04^(2006.01)

E04F 15/02^(2006.01)

(54)	METHOD TO PRODUCE A MECHANICAL LOCKING OF BUILDING PANELS HERSTELLUNGSVERFAHREN FÜR EIN MECHANISCHES VERRIEGELUNGSSYSTEM FÜR GEBÄUDEPLATTEN PROCÉDÉ DE FABRICATION D'UN VERROUILLAGE MÉCANIQUE DE PANNEAUX DE CONSTRUCTION

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

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Priority:

31.01.2008 SE 0800242
31.01.2008 US 678008 P
05.05.2008 SE 0800995
05.05.2008 US 5044308 P

(43)	Date of publication of application:
	22.01.2020 Bulletin 2020/04

(60)	Divisional application:
	21180198.0

(62)	Application number of the earlier application in accordance with Art. 76 EPC:
	09723213.6 / 2235285

(73)	Proprietor: Välinge Innovation AB
	263 64 Viken (SE)

(72)	Inventors:
	PERVAN, Darko SE-263 61 VIKEN (SE) HÅKANSSON, Niclas SE-263 65 VIKEN (SE) SJÖSTRAND, Mattias 262 63 ÄNGELHOLM (SE) BOO, Christian SE-268 77 Kågeröd (SE) PÅLSSON, Agne deceased (SE)

(74)	Representative: Välinge Innovation AB
	Patent Department Prästavägen 513 263 65 Viken 263 65 Viken (SE)

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References cited: :

WO-A1-97/47834
US-A- 5 182 892

FR-A- 1 138 595
US-B1- 6 423 257

Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).