Patent
   D409071
Priority
Apr 28 1998
Filed
Sep 24 1998
Issued
May 04 1999
Expiry
May 04 2013
Assg.orig
Entity
unknown
10
6
n/a
The ornamental design for an envelope opener, as shown and described.

FIG. 1 is a front perspective view of the envelope opener;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

Reidenbach, Bryan L.

Patent Priority Assignee Title
10668638, Aug 22 2009 EEZYCUT, LLC Double headed knife
7540094, Jan 11 2005 Olfa Corporation Cutter knives for slash-quilts
D577275, Jul 19 2007 QUICK POINT, INC Envelope opener
D579300, Jul 19 2007 Quick Point, Inc. Letter opener
D793197, Aug 23 2010 EEZYCUT Cutting tool
D958628, Mar 04 2021 Handheld safety knife
D958629, Mar 04 2021 Handheld safety knife
D958630, Mar 04 2021 Handheld safety knife
D985351, Jul 12 2021 Handle for a handheld safety knife
D985352, Jul 12 2021 Blade cartridge for a handheld safety knife
Patent Priority Assignee Title
5003696, Jul 05 1989 Utility knife with opposing blades
5561905, Aug 16 1994 Letter opener
5758423, Aug 09 1996 BERK, L L C Edge trimmer
D323278, Apr 18 1988 TEX-TEC INC , A CORP OF OH Tool for removing buttons from clothing
D329798, Jan 14 1991 SUN MANUFACTURING CORPORATION Letter opener
D365267, Nov 07 1994 Quick Point, Inc. Double edged envelope opener
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