Global Patent Index - EP 2155396 A1

EP 2155396 A1 2010-02-24 - GRINDING SYSTEM

Title (en)

GRINDING SYSTEM

Title (de)

SCHLEIFSYSTEM

Title (fr)

SYSTÈME DE BROYAGE

Publication

EP 2155396 A1 (EN)

Application

EP 08737447 A

Priority

  • IB 2008000916 W
  • IT MO20070138 A

Abstract (en)

[origin: WO2008129384A1] The grinding system comprises at least a first and a second grinding chambers (10, 11) arranged in operating succession separate and independent the one from the other and a feeding device (23, 24) of materials to be ground in at least said first grinding chamber (10), between said first and said second grinding chambers (10, 11) being positioned a collection device (19) for collecting the ground materials in said first grinding chamber (10).

IPC 8 full level (invention and additional information)

B02C 17/18 (2006.01); B02C 21/00 (2006.01)

CPC (invention and additional information)

B02C 21/007 (2013.01); B02C 17/183 (2013.01)

Citation (search report)

See references of WO 2008129384A1

Designated contracting state (EPC)

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 state (EPC)

AL BA MK RS

EPO simple patent family

WO 2008129384 A1 20081030; EP 2155396 A1 20100224; IT MO20070138 A1 20081020

INPADOC legal status


2011-04-27 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20101106

2010-07-28 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) DELETED

2010-05-19 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20100421

2010-02-24 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20091116

2010-02-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): 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

2010-02-24 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL BA MK RS