Patent
   D312955
Priority
Aug 16 1988
Filed
Aug 16 1988
Issued
Dec 18 1990
Expiry
Dec 18 2004
Assg.orig
Entity
unknown
2
13
n/a
The ornamental design for an envelope opener, as shown.

FIG. 1 is a right side elevational view of an envelope opener showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a left side elevational view thereof.

Melamed, Sam

Patent Priority Assignee Title
D472447, Feb 08 2001 Pacific Handy Cutter, Inc. Translucent letter opener
D558554, Jul 07 2006 Handheld package opening apparatus
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