(19)
(11) EP 2 803 780 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
25.02.2015 Bulletin 2015/09

(43) Date of publication A2:
19.11.2014 Bulletin 2014/47

(21) Application number: 14168376.3

(22) Date of filing: 14.05.2014
(51) International Patent Classification (IPC): 
E04C 2/24(2006.01)
E04C 2/38(2006.01)
 E04C 2/296(2006.01)
E04C 2/20(2006.01)
(84) Designated Contracting States:
AL 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 RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 14.05.2013 GB 201308646

(71) Applicant: Keystone Lintels Limited
County Tyrone (GB)

(72) Inventor:
  • Coyle, Sean
    Cookstown, Tyrone BT80 9DG (GB)

(74) Representative: Hanna, John Philip et al
Hanna IP 4th Floor 58 Howard Street
Belfast BT1 6PJ
Belfast BT1 6PJ (GB)

   


(54) A reinforced building panel


(57) A laminated panel having an insulating core sandwiched between a pair of outside rigid boards, the panel having reinforcing members being adapted to reduce mechanical deformation of a perimeter of the laminated panel. The panel has integrally formed reinforcing members. The reinforcing members are contained substantially within the boundary defined by the outer peripheral surface of the panel.







Search report









Search report