Patent
   D561830
Priority
Sep 14 2005
Filed
Mar 14 2006
Issued
Feb 12 2008
Expiry
Feb 12 2022
Assg.orig
Entity
unknown
7
23
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 lined to show the color silver;

FIG. 3 is a left side view thereof lined to show the color silver;

FIG. 4 is a right side view thereof lined to show the color silver;

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

FIG. 6 is a bottom view thereof lined to show the color silver.

Loesel, Helmut

Patent Priority Assignee Title
D621876, Aug 31 2009 SANFORD, L P Writing instrument
D626997, Aug 31 2009 SANFORD, L P Writing instrument
D629846, May 02 2009 Ritter Pen Ballpoint pen
D631508, Oct 23 2009 Klio-Eterna Schreibgerate GmbH & Co. KG Writing pen
D646325, Mar 23 2010 Ritter-Pen GmbH Ballpoint pen
D650012, Oct 23 2009 Ritter-Pen GmbH Ballpoint pen
D663772, Sep 16 2010 Ritter Pen GmbH Ballpoint pen
Patent Priority Assignee Title
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EM1512530010,
EM1512530011,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 04 2006LOESEL, HELMUTRitter-Pen GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174340600 pdf
Mar 14 2006Ritter-Pen GmbH(assignment on the face of the patent)
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