EP 2095962 A1 20090902 - Ink cartridges
Title (en)
Ink cartridges
Title (de)
Tintenpatronen
Title (fr)
Cartouches d'encre
Publication
Application
Priority
EP 08003715 A 20080228
Abstract (en)
An ink cartridge includes a frame and a movable member. At least the frame defines an ink chamber therein, and the ink chamber is configured to store ink therein. The movable member is configured to move within the ink chamber in a first direction and a second direction opposite the first direction. The movable member includes a plurality of projections, and each of the plurality of projections extend from a surface of the movable member in one of the first direction and the second direction.
IPC 8 full level
B41J 2/175 (2006.01)
CPC (source: EP)
B41J 2/17513 (2013.01); B41J 2/17566 (2013.01)
Citation (search report)
- [X] EP 1772270 A2 20070411 - BROTHER IND LTD [JP]
- [X] US 7188939 B1 20070313 - SASAKI TOYONORI [JP]
- [X] EP 1839871 A1 20071003 - BROTHER IND LTD [JP]
- [X] EP 1839873 A1 20071003 - BROTHER IND LTD [JP]
- [X] EP 1792736 A1 20070606 - BROTHER IND LTD [JP]
- [X] US 2007229615 A1 20071004 - HATTORI SHINGO [JP], et al
- [A] US 2003184626 A1 20031002 - SASAKI TOYONORI [JP], et al
- [A] EP 1886821 A2 20080213 - SEIKO EPSON CORP [JP]
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
DOCDB simple family (publication)
EP 2095962 A1 20090902; EP 2095962 B1 20110406; AT E504451 T1 20110415; DE 602008006014 D1 20110519; EP 2311641 A1 20110420; EP 2311641 B1 20121128
DOCDB simple family (application)
EP 08003715 A 20080228; AT 08003715 T 20080228; DE 602008006014 T 20080228; EP 10015742 A 20080228