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Patent
   D447177
Priority
Dec 28 1999
Filed
Jun 22 2000
Issued
Aug 28 2001
Expiry
Aug 28 2015
Inventors
Pichler, W…
Assg.orig
TrodaT Gmb…
Assg.curr
Trodat GmbH
Entity
unknown
Referenced by
4
References
5
Maint.:
n/a
The ornamental design for a ballpoint pen, as shown and described.

FIG. 1 is a left front perspective view of a ballpoint pen showing my new design;

FIG. 2 is a front elevational view thereof; and,

FIG. 3 is a left side elevational view thereof, the right side being a mirror image thereof.
INVENTORS:

Pichler, Wolfgang

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D575823, Oct 25 2005 MERZ & KRELL GMBH & CO , KGAA Writing instrument
D576679, Jul 20 2006 Senator GmbH & Co. KGaA Component for a writing instrument
D647965, Jan 23 2009 STAEDTLER SE Writing instrument
D791873, Nov 11 2015 Pen
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D319663, Mar 20 1989 Tombow Pencil Co. Ltd. Design for a pen
D337350, Apr 06 1992 Justide Industrial Limited Ball-point pen
D357277, Jul 30 1993 Creeks Ball point pen
D386525, Apr 16 1996 CHRISTIAN DIOR COUTURE, S A Grooved pen
81748,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 22 2000TrodaT GmbH.(assignment on the face of the patent)
Jun 29 2000PICHLER WOLFGANGTrodat GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109620811 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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