Global Patent Index - EP 3287852 A1

EP 3287852 A1 20180228 - DEVELOPING CARTRIDGE

Title (en)

DEVELOPING CARTRIDGE

Title (de)

ENTWICKLERKARTUSCHE

Title (fr)

CARTOUCHE DE DEVELOPPEMENT

Publication

EP 3287852 A1 20180228 (EN)

Application

EP 16185121 A 20160822

Priority

EP 16185121 A 20160822

Abstract (en)

A developing cartridge (1) comprising: a casing (10) configured to accommodate developer therein; a storage medium (61) including an electric contact surface (611); an elastic member (73) extending in a first direction which crosses the electric contact surface (611), the elastic member (73) configured to be compressed or stretched in the first direction between a first state and a second state; a holder (62) including an outer surface (620) being positioned toward a side of the holder (62) in the first direction, the electric contact surface (611) being positioned at the outer surface (620), the electric contact surface (611) being movable between a first position and a second position in the first direction relative to the casing (10); wherein a length of the elastic member (73) in the first direction is greater in the first state than in the second state, wherein the electric contact surface (611) is in the first position in a state where the elastic member (73) is in the first state, and wherein the electric contact surface (611) is in the second position in a state where the elastic member (73) is in the second state.

IPC 8 full level

G03G 21/16 (2006.01)

CPC (source: EP)

G03G 21/1652 (2013.01); G03G 21/1676 (2013.01); G03G 21/1871 (2013.01); G03G 21/1885 (2013.01)

Citation (applicant)

Citation (search report)

[X] US 2015261177 A1 20150917 - MOON JI-WON [KR], et al

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)

EP 3287852 A1 20180228; EP 3287852 B1 20181107; EP 3291023 A1 20180307; EP 3291023 B1 20190522; EP 3370120 A1 20180905; EP 3370120 B1 20200304; EP 3663863 A1 20200610; EP 3674813 A1 20200701; ES 2704925 T3 20190320; ES 2732203 T3 20191121; ES 2782177 T3 20200911; PL 3287852 T3 20190430; PL 3291023 T3 20191129; PL 3370120 T3 20200810

DOCDB simple family (application)

EP 16185121 A 20160822; EP 17172620 A 20160822; EP 18166158 A 20160822; EP 20151506 A 20160822; EP 20151527 A 20160822; ES 16185121 T 20160822; ES 17172620 T 20160822; ES 18166158 T 20160822; PL 16185121 T 20160822; PL 17172620 T 20160822; PL 18166158 T 20160822