(19)
(11) EP 2 500 111 B8

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

(15) Correction information:
Corrected version no 2 (W2 B1)

(48) Corrigendum issued on:
13.04.2022 Bulletin 2022/15

(45) Mention of the grant of the patent:
10.11.2021 Bulletin 2021/45

(21) Application number: 12159721.5

(22) Date of filing: 15.03.2012
(51) International Patent Classification (IPC): 
B07B 13/16(2006.01)
B07B 1/55(2006.01)
B65D 83/06(2006.01)
B07B 4/08(2006.01)
 B07B 1/06(2006.01)
B65G 65/48(2006.01)
G03G 9/08(2006.01)
(52) Cooperative Patent Classification (CPC):
B07B 1/55; B07B 4/08; B07B 13/16; G03G 9/08; G03G 9/0817; B07B 1/06

(54)

Sieving device

Siebvorrichtung

Dispositif de tamisage

(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

(30) Priority: 17.03.2011 JP 2011059483
18.01.2012 JP 2012008301
18.01.2012 JP 2012008313
23.01.2012 JP 2012011246

(43) Date of publication of application:
19.09.2012 Bulletin 2012/38

(73) Proprietor: Ricoh Company, Ltd.
Tokyo 143-8555 (JP)

(72) Inventors:
  • Ichikawa, Hideo
    Tokyo (JP)
  • Sano, Hiroshi
    Tokyo (JP)
  • Uchida, Yusuke
    Tokyo (JP)
  • Yamabe, Junji
    Tokyo (JP)
  • Terazawa, Seiji
    Tokyo (JP)
  • Hasegawa, Masashi
    Tokyo (JP)
  • Ozeki, Kaori
    Tokyo (JP)
  • Umayahara, Tatsushi
    Tokyo (JP)
  • Ono, Takashi
    Tokyo (JP)
  • Suzuki, Masayoshi
    Tokyo (JP)
  • Shibata,, Teruo
    Tokyo (JP)
  • Yano, Keiichi
    Tokyo (JP)
  • Suzuki, Masato
    Tokyo (JP)
  • Masushio, Eiichi
    Tokyo (JP)

(74) Representative: Fairbairn, Angus Chisholm et al
Marks & Clerk LLP 15 Fetter Lane
London EC4A 1BW
London EC4A 1BW (GB)


(56) References cited: : 
DE-A1- 3 138 430
DE-A1-102006 014 234
DE-A1-102009 019 664
US-A- 172 693
 DE-A1- 4 307 145
DE-A1-102008 038 645
GB-A- 191 220 016
   
       
    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).