Title:
インクカートリッジ
Document Type and Number:
Japanese Patent JP4797748
Kind Code:
B2
Abstract:
An ink cartridge (20) includes an ink chamber (21), a wall (20a), an ink supply portion (22) and a protrusion (30). The wall (20a) includes a first end and a second end opposite the first end. The ink supply portion is configured to supply ink from the ink chamber (21) to an outside of ink cartridge therethrough. The ink supply portion is positioned at the wall (20a) and adjacent to second end of the wall. The protrusion (30) protrudes from the wall and is positioned between the ink supply portion (22) and the second end of the wall. The protrusion includes a plurality of gaps.
Inventors:
Hiroto Sugawara
Application Number:
JP2006095662A
Publication Date:
October 19, 2011
Filing Date:
March 30, 2006
Export Citation:
Assignee:
Brother Industries, Ltd.
International Classes:
B41J2/175
Domestic Patent References:
| JP9029993A | ||||
| JP2003001844A | ||||
| JP2002178544A |
Attorney, Agent or Firm:
Yoshiyuki Kaji
Makoto Suhara
Makoto Suhara