Patent
   D342008
Priority
Aug 15 1991
Filed
Aug 15 1991
Issued
Dec 07 1993
Expiry
Dec 07 2007
Assg.orig
Entity
unknown
16
6
n/a
The ornamental design for an envelope opener, as shown.

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;

FIG. 5 is a sectional view taken along line 5--5 of FIG. 2; and,

FIG. 6 is a sectional view taken along line 6--6 of FIG. 2.

Lage, David P., Carney, Albert P.

Patent Priority Assignee Title
6003181, Jul 23 1998 Pacific Handy Cutter, Inc. Combined letter opener and sheet-like material cutter tool
6574871, Dec 22 1999 QUICK POINT, INC Two-piece letter opener
6880250, Jun 18 2003 Letter opener
D350770, May 22 1992 Quick Point, Inc. Combined business card holder and envelope opener
D354214, Apr 02 1993 Quick Point, Inc. Envelope opener
D355346, May 12 1993 Pacific Handy Cutter, Inc. Letter opener
D355347, May 17 1993 Pacific Handy Cutter, Inc. Letter opener
D364547, May 31 1994 Quick Point, Inc. Envelope opener containing lenses
D368010, May 31 1994 QUICK POINT, INC Envelope opener containing lenses
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
D387967, Jun 27 1996 Quick Point, Inc. Envelope opener
D420271, Jan 28 1997 Pacific Handy Cutter Letter opener
D435422, Jan 24 2000 OPTION PRODUCTS, INC Multi-function desk accessory
Patent Priority Assignee Title
3028670,
161797,
D306394, Feb 24 1987 Quick Point, Inc. Envelope opener
D329183, Nov 15 1990 Quick Point, Inc. Envelope opener
D329184, Jun 07 1990 Quick Point, Inc. Envelope opener
D329584, May 23 1990 Dard Products, Inc. Letter opener
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 05 1991LAGE, DAVID P QUICK POINT, INC , A CORP OF MOASSIGNMENT OF ASSIGNORS INTEREST 0058290768 pdf
Aug 05 1991CARNEY, ALBERT P QUICK POINT, INC , A CORP OF MOASSIGNMENT OF ASSIGNORS INTEREST 0058290768 pdf
Aug 15 1991Quick Point, Inc.(assignment on the face of the patent)
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