(19)
(11) EP 3 237 813 A1

(12)

(43) Date of publication:
01.11.2017 Bulletin 2017/44

(21) Application number: 15831080.5

(22) Date of filing: 10.12.2015
(51) International Patent Classification (IPC): 
F24F 12/00(2006.01)
F24F 13/14(2006.01)
F24F 13/24(2006.01)
 F24F 13/20(2006.01)
F24F 3/147(2006.01)
(86) International application number:
PCT/PL2015/000199
(87) International publication number:
WO 2016/105221 (30.06.2016 Gazette 2016/26)
(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 MD

(30) Priority: 22.12.2014 PL 41068614

(71) Applicants:
  • Brevis S.S. Marek Cwikilewicz, Krzysztof Dzieza
    30-298 Kraków (PL)
  • Wikilewicz, Marek
    31-108 Kraków (PL)
  • Dzieza, Krzysztof
    30-227 Kraków (PL)

(72) Inventors:
  • CWIKILEWICZ, Marek
    31-108 Kraków (PL)
  • DZIEZA, Krzysztof
    30-227 Kraków (PL)
  • CWIKILEWICZ, Piotr
    31-108 Kraków (PL)

(74) Representative: Gubala, Jozef 
Biuro Patentow i Znakow Towarowych "Faktor Q" Jozef Gubala ul. J. Lea 53/84
PL-30-052 Krakow
PL-30-052 Krakow (PL)

   


(54) VENTILATION DEVICE