Patent
   D331260
Priority
Feb 21 1990
Filed
Aug 20 1990
Issued
Nov 24 1992
Expiry
Nov 24 2006
Assg.orig
Entity
unknown
9
8
n/a
The ornamental design for a ballpoint pen, as shown and described.

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

FIG. 2 is a rear elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view; and,

FIG. 7 is a bottom, right front perspective view thereof.

Bannwart, Jean-Rene

Patent Priority Assignee Title
D355441, Dec 29 1993 Advance Watch Company Writing instrument
D359982, Dec 29 1993 Advance Watch Company Writing instrument
D359983, Dec 29 1993 Advance Watch Company Writing instrument
D404426, Nov 19 1997 Mitsubishi Pencil Co., Ltd. Ball-point pen
D564586, Jul 18 2005 SPECTOR & CO INC Pen
D565657, Nov 25 2005 KURETAKE CO , LTD Cap for a marking pen
D567289, Nov 25 2005 KURETAKE CO , LTD Cap for a marking pen
D638878, Mar 25 2010 Parmigiani Fleurier SA Writing instrument
ER1410,
Patent Priority Assignee Title
208680,
209550,
D271212, Oct 28 1981 Pentel Kabushiki Kaisha d.b.a. Pentel Co., Ltd. Pen or similar article
D305551, Sep 27 1986 Pentel Kabushiki Kaisha Pen cap or similar article
D306317, Dec 11 1986 Pentel of America, Ltd. Clip for a writing instrument or similar article
D318490, Oct 18 1988 STERLING PLASTICS CO Pen
D319845, Mar 13 1989 J.S. Staedtler GmbH & Co. Mechanical pen
D323186, Oct 06 1989 Binney & Smith Inc. Ball point pen
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 26 1990BANNWART, JEAN-RENECORUM, RIES, BANNWART ET CO S A ASSIGNMENT OF ASSIGNORS INTEREST 0054100406 pdf
Aug 20 1990Corum, Ries, Bannwart et Co S.A.(assignment on the face of the patent)
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