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The ornamental design for an envelope opener, as shown and described. |
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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.
| Patent | Priority | Assignee | Title |
| 6574871, | Dec 22 1999 | QUICK POINT, INC | Two-piece letter opener |
| 6880250, | Jun 18 2003 | Letter opener | |
| D380365, | Mar 20 1996 | Pacific Handy Cutter, Inc. | Letter opener |
| D380366, | Jan 11 1996 | Pacific Handy Cutter, Inc. | Letter opener |
| D380367, | Jan 11 1996 | Pacific Handy Cutter, Inc. | Letter opener |
| D382460, | Jan 11 1996 | Pacific Handy Cutter, Inc. | Letter opener |
| D397602, | Sep 03 1997 | Roll stamp dispenser and letter opener | |
| D415099, | Jun 15 1998 | Intermec IP Corporation | Battery pack |
| D420271, | Jan 28 1997 | Pacific Handy Cutter | Letter opener |
| D425014, | Jun 15 1998 | Intermec IP Corporation | Battery pack |
| D435422, | Jan 24 2000 | OPTION PRODUCTS, INC | Multi-function desk accessory |
| D543824, | Aug 01 2006 | Frank Lee Imports, Ltd. | Letter opener |
| D591581, | Jan 16 2007 | Letter opener |
| Patent | Priority | Assignee | Title |
| 3028670, | |||
| 306394, | |||
| 329183, | |||
| 329184, | |||
| D316273, | Oct 18 1986 | SANRIO COMPANY, LTD , A CORP OF JAPAN | Combined desk set and holder therefor |
| D329584, | May 23 1990 | Dard Products, Inc. | Letter opener |
| D341307, | Jun 21 1991 | Quick Point, Inc. | Envelope opener |
| 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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