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The ornamental design for an envelope opener, as shown and described. |
FIG. 1 is a top perspective view of an envelope opener showing my new design;
FIG. 2 is a bottom view of the letter opener thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a sectional view taken along line 5--5 of FIG. 2;
FIG. 6 is a rear edge elevational view of the envelope opener of this invention;
FIG. 7 is a front edge elevational view of the envelope opener of this invention;
FIG. 8 is a bottom view of a modification of the envelope opener, the top plan, left, right, rear and front edge veiws being the same as in FIGS. 1, 3, 4, 5, 6 and 7; and,
FIG. 9 is a sectional view taken along line 9--9 of FIG. 8.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 29 1993 | LAGE, DAVID P | QUICK POINT, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 006494 | /0987 | |
Apr 02 1993 | Quick Point, Inc. | (assignment on the face of the patent) | / |
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