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Current content: 157 593 259 patent documents

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108 752 new documents added

1 451 440 documents amended

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EP 3983142 A1 20220420 - SELECTOR ROLLER

Title (en)

SELECTOR ROLLER

Title (de)

SORTIERWALZE

Title (fr)

ROULEAU SÉLECTEUR

Publication

EP 3983142 A1 20220420 (EN)

Application

EP 20771761 A 20200612

Priority

IT 201900008697 A 20190612
EP 2020025277 W 20200612

Abstract (en)

[origin: WO2020249263A1] A selector roller to select chips of wood material or suchlike, humus, soil, inert materials or comparable materials, is provided with at least one annular lateral shoulder (15) and a circumferential protrusion (21) contiguous to the lateral shoulder (15), wherein the circumferential protrusion (21) has a trapezoidal cross-section (11).

IPC 8 full level

B07B 1/15 (2006.01)

CPC (source: EP)

B07B 1/15 (2013.01)

Citation (search report)

See references of WO 2020249263A1

Designated contracting state (EPC)

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 state (EPC)

BA ME

DOCDB simple family (publication)

WO 2020249263 A1 20201217; EP 3983142 A1 20220420; IT 201900008697 A1 20201212

DOCDB simple family (application)

EP 2020025277 W 20200612; EP 20771761 A 20200612; IT 201900008697 A 20190612