Toner cartridge
United States Patent D546874

Hakukawa, Kazuo (Fukuoka, JP)
Application Number:
Publication Date:
Filing Date:
Matsushita Electric Industrial Co., Ltd. (Osaka, JP)
Primary Class:
International Classes:
(IPC1-7): 1603
Field of Search:
D18/56, D14/462, 400/207, 399/119, 399/122, 400/208, 399/222-224, D18/44, 399/121, 399/24-28, D18/40, D14/469-471, D18/36, D18/12, 222/DIG.1, D18/43, 347/222, 347/197, 399/107-112
View Patent Images:
US Patent References:
D524366Ink containerJuly, 2006Arai et al.D18/56
D477357Toner supplying cartridge for photocopierJuly, 2003Nakajima et al.D18/43
D468345Toner cartridgeJanuary, 2003Tanaka et al.D18/43
6238044Print cartridgeMay, 2001Silverbrook et al.347/86
D431260Toner cartridgeSeptember, 2000Kohno et al.D18/43
D430196Toner supplying cartridge for an image forming apparatusAugust, 2000Ashikari et al.
D414507Toner cartridgeSeptember, 1999Nozawa et al.
D394083Toner cartridgeMay, 1998Jyoroku
D391602Toner cartridgeMarch, 1998Jyoroku
D389860Toner cartridgeJanuary, 1998Nakajima et al.
D386518Image forming apparatusNovember, 1997Miyamoto et al.
D381677Toner cartridgeJuly, 1997Makino
D379634Toner cartridgeJune, 1997Ootani et al.
D321716Toner cartridgeNovember, 1991Kikuchi et al.D18/43
D216281N/ADecember, 1969MoyroudD18/43
3338410ConcentratorAugust, 1967SouthD18/43

Primary Examiner:
Spear, Robert M.
Assistant Examiner:
Rademaker, Garth
Attorney, Agent or Firm:
Brinks Hofer Gilson & Lione

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


FIG. 1 is a front perspective view of a TONER CARTRIDGE of the present invention;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation 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;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a rear elevation view thereof.