(19)
(11) EP 3 120 086 A1

(12)

(43) Date of publication:
25.01.2017 Bulletin 2017/04

(21) Application number: 15765539.0

(22) Date of filing: 20.03.2015
(51) International Patent Classification (IPC): 
F24F 13/068(2006.01)
E04C 2/30(2006.01)
F24F 13/18(2006.01)
 E04B 1/70(2006.01)
E06B 7/02(2006.01)
F24F 7/10(2006.01)
(86) International application number:
PCT/CA2015/000190
(87) International publication number:
WO 2015/139123 (24.09.2015 Gazette 2015/38)
(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
Designated Validation States:
MA

(30) Priority: 20.03.2014 CA 2847131
20.03.2014 US 201414221250

(71) Applicants:
  • Yau, Vicking Wai King
    Burnaby, BC V5G 4C6 (CA)
  • Higgins, James
    North Vancouver, BC V7R 2R6 (CA)

(72) Inventors:
  • Yau, Vicking Wai King
    Burnaby, BC V5G 4C6 (CA)
  • Higgins, James
    North Vancouver, BC V7R 2R6 (CA)

(74) Representative: Patentwerk B.V. 
P.O. Box 1514
5200 BN 's-Hertogenbosch
5200 BN 's-Hertogenbosch (NL)

   


(54) PANEL AND PANEL STRUCTURE FOR VENTILATION AND BOTH REACTIVE AND DISSIPATIVE SOUND DAMPENING