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The ornamental design for a letter opener, substantially as shown and described. |
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FIG. 1 is a perspective view of a letter opener showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a top plan view taken along the lines 3--3 of FIG. 2;
FIG. 4 is a front elevational view taken along the lines 4--4 of FIG. 2;
FIG. 5 is a rear elevational view taken along lines 5--5 of FIG. 2; and
FIG. 6 is a bottom plan view along the lines 6--6 of FIG. 2.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 19 1982 | The Staplex Company, Inc. | (assignment on the face of the patent) | / |
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