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Patent
   D646717
Priority
Nov 02 2009
Filed
Apr 29 2010
Issued
Oct 11 2011
Expiry
Oct 11 2025
Inventors
Koch, Uwe
Assg.orig
Ritter Pen…
Assg.curr
Ritter-Pen…
Entity
unknown
Referenced by
3
References
14
Maint.:
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.
INVENTORS:

Koch, Uwe

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D670761, Aug 04 2011 Hub Pen Company, LLC Pen
D895727, Mar 21 2019 FARO INTERNATIONAL INCORPORATED Writing instrument
D912145, Mar 01 2019 BEIFA GROUP CO , LTD Pen
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D500522, Oct 22 2003 Jacob Ritter GmbH Ball point pen
D500793, Jul 05 2003 Jacob Ritter GmbH Ball point pen
D501507, Dec 31 2003 Quadrinvest S.p.A. Pen
D501508, Dec 31 2003 Quadrinvest S.p.A. Pen
D508714, Aug 17 2004 Jacob Ritter GmbH Ball point pen
D512741, Oct 12 2004 Cotapaxi, Inc. Pen
D538853, Dec 29 2004 Ritter-Pen GmbH Ballpoint pen
D541862, Dec 29 2004 Ritter-Pen GmbH Ballpoint pen
D545367, Feb 15 2006 OMX, Inc. Pen
D552681, Oct 12 2005 Ritter-Pen GmbH Ballpoint pen
D577067, Nov 27 2006 Ritter-Pen GmbH Ballpoint pen
D584354, Apr 07 2007 Ritter-Pen GmbH Ballpoint pen
D586398, Jan 10 2008 Pen clip
D596228, Nov 10 2007 Ritter-Pen GmbH Ballpoint pen
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 29 2010Ritter Pen GmbH(assignment on the face of the patent)
Mar 29 2011KOCH, UWERitter-Pen GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0268040856 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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