Patent
   D263146
Priority
Jul 13 1979
Filed
Jan 02 1980
Issued
Feb 23 1982
Expiry
Feb 23 1996
Assg.orig
Entity
unknown
9
7
n/a
The ornamental design for an electrostatic copier, as shown and described.

FIG. 1 is a right side front perspective view of an electrostatic copier, showing my new design.

FIG. 2 is a right side elevational view thereof.

FIG. 3 is a left side elevational view thereof.

FIG. 4 is a front elevational view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a rear elevational view thereof.

FIG. 7 is a bottom plan view thereof.

FIG. 8 is a right side front perspective view thereof showing my new design with the paper input cassettes, receiving, and holding trays in their operative condition.

Yamamoto, Toshio

Patent Priority Assignee Title
D270540, Oct 09 1980 Canon Kabushiki Kaisha Electrophotographic copying machine
D280634, Mar 25 1983 Olympus Optical Company Ltd. Electrophotographic copying machine
D286786, Jul 22 1982 Ricoh Company, Ltd. Electrostatic copier
D292004, Jan 28 1985 Sharp Corporation Electronic copying machine
D297436, Jun 11 1985 Kabushiki Kaisha Toshiba Electronic copying machine
D302685, Nov 06 1985 Hitachi, Ltd. Facsimile transceiver
D317460, Oct 21 1988 Kabushiki Kaisha Toshiba Electronic copying machine
D321005, Jul 26 1989 KABUSHIKI KAISHA TOSHIBA, A CORP OF JAPAN Electronic copying machine
D331255, Mar 08 1990 Kabushiki Kaisha Toshiba Electronic copying machine
Patent Priority Assignee Title
4139298, Nov 25 1976 Ricoh Co., Ltd. Copying apparatus capable of producing copies differing in size from originals
4247192, Oct 26 1977 Canon Kabushiki Kaisha Copying machine
224665,
225777,
231129,
D248957, Sep 06 1976 Sharp Kabushiki Kaisha Electrophotographical duplicator
D257984, Oct 27 1977 Sharp Kabushiki Kaisha (Sharp Corporation) Electrophotographical duplicator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 02 1980Ricoh Company, Ltd.(assignment on the face of the patent)
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