Toner cartridge
United States Patent D599845

Kurenuma, Takeroh (Kanagawa, JP)
Taguchi, Nobuyuki (Kanagawa, JP)
Yamane, Masayuki (Kanagawa, JP)
Horiguchi, Shigeru (Kanagawa, JP)
Kohno, Masateru (Kanagawa, JP)
Application Number:
Publication Date:
Filing Date:
Ricoh Company, Ltd. (Tokyo, JP)
Primary Class:
International Classes:
(IPC1-7): 1603
Field of Search:
347/49, D14/471, 222/DIG.1, D18/12, 399/24-27, D14/462, 347/214, D14/474-477, 400/205, 347/222, 400/207, 400/196, 400/194, 399/107-111, 400/242, D18/36, D13/182, D14/481-484, D18/40, D18/43, D18/56, D14/230, D18/44
View Patent Images:
US Patent References:
20070212119Toner Cartridge, Image Forming Apparatus, Method of Recycling Toner CartridgeSeptember, 2007Kurenuma et al.399/262
20070122167Lifetime management device and image forming systemMay, 2007Sugiyama et al.399/24
D531662Toner cartridgeNovember, 2006Tsuda et al.D18/43
D532037Toner cartridgeNovember, 2006Tsuda et al.D18/43
D500074Toner storage containerDecember, 2004NaraokaD18/43
D500076Toner storage containerDecember, 2004TakuwaD18/43
20030133722Image forming apparatus capable of detecting a remaining amount of toner with high accuracyJuly, 2003Kaiho399/27
D472572Toner storage containerApril, 2003KaihoD18/43
D450081Toner cartridgeNovember, 2001Tsuji et al.D18/43

Primary Examiner:
Veynar, Caron
Assistant Examiner:
Rademaker, Garth
Attorney, Agent or Firm:
Dickstein Shapiro LLP

1. The ornamental design for a toner cartridge, as shown and described.


FIG. 1 is a front elevation view of a toner cartridge according to the present invention;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a top, front and right side perspective view thereof.

The broken lines are for illustration only and form no part of the claimed design.