×

INK CARTRIDGE

  • US 20090027467A1
  • Filed: 09/25/2008
  • Published: 01/29/2009
  • Est. Priority Date: 04/03/2001
  • Status: Active Grant
First Claim
Patent Images

1. A structure holding a memory device for installation in an ink jet printer that has a holding portion with an ink supply needle, a projecting member and a plurality of printer electrodes, comprising:

  • the memory device, the memory device including a semiconductor memory and a plurality of electrodes which, when the structure is installed in the ink jet printer, are respectively contacted by corresponding printer electrodes, the electrodes lying in a plane at an electrode region; and

    a body having a first wall portion and a second wall portion that is substantially orthogonal to the first wall portion, the memory device being mounted to the first wall portion so that the electrodes face outward, the second wall portion having an aperture dimensioned and disposed to receive the projecting member when the structure is installed in the ink jet printer, the aperture being located in the second wall portion such that the aperture is intersected by a plane that is perpendicular to the plane of the electrodes and that bisects the electrode region.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×