(19)
(11) EP 2 231 303 A1

(12)

(43) Date of publication:
29.09.2010 Bulletin 2010/39

(21) Application number: 08857514.7

(22) Date of filing: 08.12.2008
(51) International Patent Classification (IPC): 
B01D 50/00(2006.01)
(86) International application number:
PCT/US2008/085926
(87) International publication number:
WO 2009/073888 (11.06.2009 Gazette 2009/24)
(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 MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 06.12.2007 US 992935 P

(71) Applicant: Techtronic Floor Care Technology Limited
Road Town, Tortola (VG)

(72) Inventors:
  • MAKAROV, Sergey
    Solon OH 44139 (US)
  • SALO, Robert
    Mentor OH 44060 (US)
  • CIPOLLA, Mark
    Chardon OH 44024 (US)

(74) Representative: Popp, Eugen 
Meissner, Bolte & Partner GbR Postfach 86 06 24
81633 München
81633 München (DE)

   


(54) DUAL STAGE CYCLONIC DUST COLLECTOR