Patent
   D246526
Priority
Oct 24 1975
Filed
Apr 22 1976
Issued
Nov 29 1977
Expiry
Nov 29 1991
Assg.orig
Entity
unknown
14
7
n/a
The ornamental design for an electrophotographical duplicator, as shown and described.

FIG. 1 is a perspective view of the electrophotographical duplicator showing my new design;

FIG. 2 is a front elevational view thereof with the input and output trays removed;

FIG. 3 is a rear elevational view thereof with the input and output trays removed;

FIG. 4 is a right side elevational view thereof with the input tray removed;

FIG. 5 is a left side elevational view thereof with the output tray removed;

FIG. 6 is a plan view thereof with the input and output trays removed; and

FIG. 7 is a bottom view thereof with the input and output trays removed.

Kurozumi, Shigeru

Patent Priority Assignee Title
D264727, Dec 12 1979 Tokyo Shibaura Denki Kabushiki Kaisha Electronic copying machine or the like
D265656, Mar 19 1980 Canon Kabushiki Kaisha Electrophotographic copier
D271775, Feb 05 1981 GRADCO JAPAN LTD , A CORP OF JAPAN Copying and sorting apparatus
D280205, Jan 20 1983 Tokyo Shibaura Denki Kabushiki Kaisha Electronic copying machine
D280631, Oct 15 1982 Ricoh Company, Ltd. Electrostatic copying machine
D280632, Nov 27 1982 Ricoh Company, Ltd. Electrostatic copying machine
D280633, Dec 28 1982 Ricoh Company, LTD Electrostatic copying machine
D282933, May 18 1983 Tokyo Shibaura Denki Kabushiki Kaisha Electronic copying machine
D283330, Jul 05 1983 Canon Kabushiki Kaisha Electrophotographic copier
D284386, Mar 24 1983 RICOH COMPANY, LTD , NO 3-6, 1-CHOME, NAKA-MAGOME, OHTA-KU, TOKYO 143, JAPAN, A CORP OF Electrostatic copying machine
D285800, Nov 25 1983 Canon Kabushiki Kaisha Electrophotographic copier
D286159, Jan 07 1984 Canon Kabushiki Kaisha Electrophotographic copier
D287503, Jan 07 1984 Canon Kabushiki Kaisha Electrophotographic copier
D320808, Oct 31 1988 Ricoh Company, LTD Electrostatic copying machine
Patent Priority Assignee Title
3684363,
3873196,
3972612, Oct 17 1972 Canon Kabushiki Kaisha Duplex copying apparatus
228151,
235230,
236915,
239659,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 22 1976Sharp Kabushiki Kaisha(assignment on the face of the patent)
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