EP 2062733 A1 20090527 - Ink cartridges
Title (en)
Ink cartridges
Title (de)
Tintenpatronen
Title (fr)
Cartouches d'encre
Publication
Application
Priority
EP 08003700 A 20080228
Abstract (en)
An ink cartridge includes a frame, and a film connected to the frame. The frame and the film define an ink chamber therein, and the ink chamber is configured to store ink therein. The ink cartridge also includes a supporting member configured to support the film, and a movable member pivotably coupled to the supporting member. The movable member is configured to selectively move within the ink chamber in a first direction and in a second direction opposite the first direction based on an amount of ink within the ink chamber, and the supporting member, the movable member, and the film are aligned in a particular direction which is perpendicular to the first direction and to 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] EP 1792736 A1 20070606 - BROTHER IND LTD [JP]
- [X] US 2004130583 A1 20040708 - SEINO TAKEO [JP], et al
- [X] US 2003184626 A1 20031002 - SASAKI TOYONORI [JP], et al
- [X] US 7188939 B1 20070313 - SASAKI TOYONORI [JP]
- [X] EP 1886821 A2 20080213 - SEIKO EPSON CORP [JP]
- [X] EP 1097814 A2 20010509 - SEIKO EPSON CORP [JP]
- [A] EP 1849608 A1 20071031 - SEIKO EPSON CORP [JP]
Designated contracting state (EPC)
DE FR GB NL
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2062733 A1 20090527; EP 2062733 B1 20100602; DE 602008001425 D1 20100715
DOCDB simple family (application)
EP 08003700 A 20080228; DE 602008001425 T 20080228