Ink cartridge for printer
United States Patent D341619

Ujita, Toshihiko (Yamato, JP)
Watanabe, Kenjiro (Tokyo, JP)
Sato, Kayomi (Kawasaki, JP)
Takenouchi, Masanori (Yokohama, JP)
Application Number:
Publication Date:
Filing Date:
Canon Kabushiki Kaisha (Tokyo, JP)
Primary Class:
Other Classes:
Field of Search:
D18/56, D18/40, 400/471, 101/333-335, 346/75, 346/140R, 346/140PD, 206/462
View Patent Images:
US Patent References:
5187498Ink supply container and systemFebruary, 1993Burger346/140R
5162817Ink jet with residual ink detection that compensates for different ink propertiesNovember, 1992Tajika et al.346/140R
4992802Method and apparatus for extending the environmental operating range of an ink jet print cartridgeFebruary, 1991Dion et al.346/140R
4183031Ink supply systemJanuary, 1980Kyser et al.346/140R
4131899Droplet generator for an ink jet printerDecember, 1978Christou346/140R

Foreign References:
JP0003958January, 1988346/140R
JP0004954January, 1988346/140R
JP0037954February, 1988346/140R
Primary Examiner:
Word, Hugo A.
Assistant Examiner:
Maccormac, Cathy Anne
Attorney, Agent or Firm:
Fitzpatrick, Cella, Harper & Scinto
1. The ornamental design for an ink cartridge for printer, as shown anddescribed.


FIG. 1 is a front elevational view of an ink cartridge for printer showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view therefor;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a perspective view thereof.