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The ornamental design for an electrostatic copier, as shown. |
FIG. 1 is a front perspective view an electrostatic copier showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a rear elevational view thereof; and
FIG. 7 is a bottom view thereof.
Yamamoto, Toshio, Onoue, Yasuyoshi
Patent | Priority | Assignee | Title |
D267802, | Aug 05 1980 | Tokyo Shibaura Denki Kabushiki Kaisha | Electronic copying machine |
D269274, | Feb 13 1981 | International Business Machines Corp. | Paper copier or similar article |
D279903, | Jan 24 1983 | Sharp Corporation | Electronic copying machine |
D280634, | Mar 25 1983 | Olympus Optical Company Ltd. | Electrophotographic copying machine |
D318485, | Jul 13 1988 | Ricoh Company, Ltd. | Electrostatic copying machine |
Patent | Priority | Assignee | Title |
224665, | |||
231129, | |||
236915, | |||
D251912, | May 04 1977 | Electrostatic copier |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 18 1978 | Ricoh Company, Ltd. | (assignment on the face of the patent) | / |
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