Patent
   D308625
Priority
Mar 18 1988
Filed
Mar 18 1988
Issued
Jun 19 1990
Expiry
Jun 19 2004
Assg.orig
Entity
unknown
3
3
n/a
The ornamental design for a letter opener, as shown and described.

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

FIG. 2 is a cross-sectional view thereof taken along line 2--2 of FIG. 5, looking in the direction of the arrows;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a cross-sectional view thereof taken along line 4--4 of FIG. 6, looking in the direction of the arrows;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Kirk, Chester E.

Patent Priority Assignee Title
D547223, Nov 11 2003 Tyco Fire & Security GmbH Alarm system
D578993, May 25 2007 Aiphone Co., Ltd. Portable intercom with a TV monitor
D594440, Aug 28 2008 NL FINANCE CO, LLC FM transmitter
Patent Priority Assignee Title
2247840,
2442694,
3028670,
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