Ink cartridges

Details Ink cartridges Ink cartridges

2008-01-15

2008-01-15

Luu, Matthew (Department: 2861)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

C347S007000

Reexamination Certificate

active

11734533

ABSTRACT:
An ink cartridge includes a first case having a wall having a first end and a second end opposite the first end. The wall has a first opening and a second opening formed therethrough, the first opening has a first center, and the second opening has a second center. The wall also has a first center line and a second center line which is perpendicular to the first center line, and each of the first center and the second center is offset from each of the first center line and the second center line. The ink cartridge also includes a second case enclosed within the first case, and an ink supply portion positioned adjacent to the second end of the wall, in which a portion of the ink supply portion is configured to be received by the first opening. The ink cartridge also includes an opaque, protruding portion extending from the second case and positioned at the wall between the first end of the wall and the ink supply portion, and a portion of the protruding portion is aligned with the second opening.

REFERENCES:
patent: 4551734 (1985-11-01), Causley et al.
patent: 5619239 (1997-04-01), Kotaki et al.
patent: 6471333 (2002-10-01), Powell et al.
patent: 6616255 (2003-09-01), Murakami et al.
patent: 6886928 (2005-05-01), Sasaki et al.
patent: 6899418 (2005-05-01), Sasaki et al.
patent: 6905199 (2005-06-01), Miyazwa et al.
patent: 6951388 (2005-10-01), Sasaki
patent: 7152954 (2006-12-01), Katayama
patent: 7152965 (2006-12-01), Ishizawa et al.
patent: 7172272 (2007-02-01), Tsuchiya et al.
patent: 2005/0068389 (2005-03-01), Katayama et al.
patent: 2006/0007278 (2006-01-01), Holland et al.
patent: 2006/0164482 (2006-07-01), Katayama et al.
patent: H7-314716 (1995-12-01), None

Affiliated with

Also associated with

Rating

Ink cartridges does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ink cartridges, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink cartridges will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3908126