Patent
   D308073
Priority
Apr 21 1988
Filed
Oct 21 1988
Issued
May 22 1990
Expiry
May 22 2004
Assg.orig
Entity
unknown
2
3
n/a
The ornamental design for toner tank, as shown and described.

FIG. 1 is a front and top-right perspective view of a toner tank showing my new design;

FIG. 2 is a rear and bottom-left perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side elevational view thereof; and

FIG. 8 is a left side elevational view thereof.

Nakamura, Yoko

Patent Priority Assignee Title
5970284, Mar 31 1998 Eastman Kodak Company Slide cover for marking particle receptacle
D329659, Jan 25 1990 Canon Kabushiki Kaisha Toner container for photo-copier
Patent Priority Assignee Title
3999654, Dec 13 1972 Van Dyke Research Corporation Toner cartridge
4614286, Jul 02 1982 Konishiroku Photo Industry Co., Ltd. Toner container unit
JP67571,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 14 1988NAKAMURA, YOKORicoh Company, LTDASSIGNMENT OF ASSIGNORS INTEREST 0052320715 pdf
Oct 21 1988Ricoh Company, Ltd.(assignment on the face of the patent)
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