|
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.
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, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 22 1976 | Sharp Kabushiki Kaisha | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |