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The ornamental design for a utility file, as shown and described. |
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FIG. 1 is a front perspective view of a utility file, showing our new design.
FIG. 2 is a top plan view;
FIG. 3 is a front elevational view;
FIG. 4 is a side elevational view;
FIG. 5 is a rear elevational view; and
FIG. 6 is a bottom plan view thereof.
David, Thomas J., Foran, Kenneth C.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 22 1986 | FORAN, KENNETH C | Rubbermaid Incorporated | ASSIGNMENT OF ASSIGNORS INTEREST | 004589 | /0969 | |
| Jul 22 1986 | DAVID, THOMAS J | Rubbermaid Incorporated | ASSIGNMENT OF ASSIGNORS INTEREST | 004589 | /0969 | |
| Aug 07 1986 | Rubbermaid Incorporated | (assignment on the face of the patent) | / | |||
| Jun 12 1997 | Rubbermaid Incorporated | NEWELL CO | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009038 | /0089 |
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