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The ornamental design for an electrostatic copier, as shown. |
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FIG. 1 is a front view of an electrostatic copier showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a bottom plan view thereof; and
FIG. 7 is a perspective view thereof, shown in the operating mode.
| Patent | Priority | Assignee | Title |
| D251594, | Dec 27 1976 | Tokyo Shibaura Electric Co., Ltd. | Electronic copier |
| D251595, | Dec 27 1976 | Tokyo Shibaura Electric Co., Ltd. | Electronic copier |
| D255583, | May 30 1977 | Ricoh Company, Ltd. | Electrostatic copier |
| D257984, | Oct 27 1977 | Sharp Kabushiki Kaisha (Sharp Corporation) | Electrophotographical duplicator |
| D261659, | Sep 18 1978 | Olympus Optical Company Ltd. | Electrophotographic copier |
| D262375, | Apr 18 1978 | Olympus Optical Company Ltd. | Electrophotographic copier |
| D269274, | Feb 13 1981 | International Business Machines Corp. | Paper copier or similar article |
| Patent | Priority | Assignee | Title |
| 222298, | |||
| 228957, | |||
| 231127, | |||
| 231129, | |||
| 236915, | |||
| D243522, | Oct 17 1975 | Ricoh Co. Ltd. | Electrostatic copier |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 07 1976 | Ricoh Co., Ltd. | (assignment on the face of the patent) | / |
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