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The ornamental design for an envelope opener, as shown and described. |
FIG. 1 is a top, front, and right side perspective view of an envelope opener of the new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a sectional view taken along line 8--8 of FIG. 3; and,
FIG. 9 is a sectional view taken along line 9--9 of FIG. 3.
Lage, David P., Carney, Albert P.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 17 1993 | LAGE, DAVID P | QUICK POINT, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006729 | /0135 | |
Sep 17 1993 | CARNEY, ALBERT P | QUICK POINT, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006729 | /0135 | |
Oct 01 1993 | Quick Point, Inc. | (assignment on the face of the patent) | / |
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