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The ornamental design for an optical filing system, as shown and described. |
FIG. 1 is a front, top and right side perspective view of an optical filing system, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a left side elevational view thereof;
FIG. 8 is a sectional view thereof taken along line 8--8 in FIG. 2; and,
FIG. 9 is a sectional view thereof taken along line 9--9 in FIG. 2.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 28 1992 | Ricoh Company, Ltd. | (assignment on the face of the patent) | / | |||
Jun 04 1992 | KABUMOTO, MASAAKI | Ricoh Company, LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006822 | /0038 |
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