Ink bag
United States Patent D570405

Otsuka, Nobutoshi (Nagano-ken, JP)
Mochizuki, Seiji (Nagano-ken, JP)
Application Number:
Publication Date:
Filing Date:
Seiko Epson Corporation (Tokyo, JP)
Primary Class:
Other Classes:
International Classes:
(IPC1-7): 1802
Field of Search:
D18/56, 399/25, D9/707-708, 347/49-50, 347/33, D14/481, 347/214, 399/110, 347/29, 347/86-87, 347/178, D18/40, D18/12, D14/483, D9/702, D18/43
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US Patent References:
D523899Ink supply bagJune, 2006Holland et al.D18/56
20060038865Ink cartridge for inkjet recording apparatusFebruary, 2006Nagasaki et al.347/86
D513417Ink packJanuary, 2006Ishizawa et al.D18/56
6973409Liquid container, method of manufacturing the same, and method and program of controlling liquid ejecting deviceDecember, 2005Shimizu et al.347/86
20050243149Liquid containerNovember, 2005Matsumoto347/86
20050057625Liquid containerMarch, 2005Ishizawa et al.347/86
20040075720INKJET PEN AND PRESSURE CONTROL DEVICE THEREOFApril, 2004Hsu et al.347/87
D451542Ink packDecember, 2001Ishizawa et al.D18/56
6220702Ink bag for ink jet type recording apparatus and package suitable for packing such ink bagApril, 2001Nakamura et al.347/86
5691755Collapsible ink cartridgeNovember, 1997Pawlowski et al.347/86
D341157Ink bag for printerNovember, 1993Kitahara et al.D18/56
3065898Collapsible tubeNovember, 1962Daugherty

Primary Examiner:
Maccormac, Cathy Anne
Attorney, Agent or Firm:
Harness, Dickey & Pierce, P.L.C.

1. The ornamental design for an ink bag, as shown and described.


FIG. 1 is a front perspective view of an ink bag showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

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

FIG. 7 is a left side elevational view thereof.