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The ornamental design for an envelope opener, as shown. |
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FIG. 1 is a front elevational view of an envelope opener showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof; and,
FIG. 5 is a sectional view taken along line 5--5 of FIG. 2.
Lage, David P., Carney, Albert P.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 31 1990 | LAGE, DAVID P | QUICK POINT, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 005514 | /0725 | |
| Oct 31 1990 | CARNEY, ALBERT P | QUICK POINT, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 005514 | /0725 | |
| Nov 15 1990 | Quick Point, Inc. | (assignment on the face of the patent) | / |
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