Patent
   D577383
Priority
Oct 20 2006
Filed
Mar 21 2007
Issued
Sep 23 2008
Expiry
Sep 23 2022
Assg.orig
Entity
unknown
13
15
n/a
The ornamental design for a ballpoint pen, as shown and described.

FIG. 1 is a front view of a ballpoint pen of the present invention;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom view thereof.

Loesel, Helmut

Patent Priority Assignee Title
D610617, Sep 26 2008 Beifa Group Co., Ltd. Pen
D645901, Jul 07 2011 THE BEREA HARDWOODS CO , INC Pen
D646716, Nov 02 2009 Ritter-Pen GmbH Ballpoint pen
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 15 2007LOESEL, HELMUTRitter-Pen GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0191230049 pdf
Mar 21 2007Ritter-Pen GmbH(assignment on the face of the patent)
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