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The ornamental design for a card file, as shown and described. |
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FIG. 1 is a front elevational view of a card file showing my new design;
FIG. 2 is a right side elevational view, the opposite side being a mirror image thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a perspective view of the card file in an open position;
FIG. 7 is a perspective view of a modified form of the card file shown in an open position; and
FIG. 8 is a bottom plan view thereof in a closed position.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 07 1978 | Eldon Industries, Inc. | (assignment on the face of the patent) | / | |||
| Feb 05 1991 | ELDON INDUSTRIES, INC | RUBBERMAID OFFICE PRODUCTS GROUP INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 006604 | /0645 | |
| Feb 04 1993 | RUBBERMAID OFFICE PRODUCTS INC | RUBBERMAID OFFICE PRODUCTS INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 006604 | /0114 |
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