Ball point pen

The ornamental design for a ball point pen, substantially as shown and described.

FIG. 1 is a front elevational view of a ball point pen showing my new design; the other side being substantially a mirror image thereof;

FIG. 2 is a top plan view thereof, and

FIG. 3 is a bottom plan view thereof.

Patent	Priority	Assignee	Title
6390711,	Nov 13 2000	Chartpak, Inc.	Liquid ink writing pen
D293590,	Sep 19 1984	PARKER PEN BENELUX B V ; Bankers Trust Company	Double pen desk set
D293591,	Sep 19 1984	PARKER PEN BENELUX B V ; Bankers Trust Company	Single pen desk set
D297020,	Mar 19 1985	S T DUPONT, 33 AVENUE DU MAINE, TOUR MAINE-MONTPARNASSE, 75755 PARIS CEDEX 15, FRANCE, A CORP OF FRANCE	Ball point pen
D324072,	Mar 30 1989	A. T. Cross Company	Writing instrument
D334407,	May 24 1988		Automatic pencil
D343196,	Jul 13 1992	NATIONAL PEN CO , LLC	Writing instrument cap
D415525,	Jul 24 1997		Writing instrument
D466155,	Oct 29 2001	Chartpak, Inc.	Pen body
D595772,	Sep 20 2007	Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD	Pen
D598954,	Dec 07 2007	Beifa Group Co., Ltd.	Pen
D638062,	Jun 04 2009	Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD	Pen
D641402,	Mar 02 2010	Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD	Pen
D949970,	Sep 09 2019	Kabushiki Kaisha Pilot Corporation	Ballpoint pen
D972031,	Oct 23 2020		Pen

Patent	Priority	Assignee	Title
205022,
D251302,	Jan 26 1977	S.T. Dupont	Writing instrument
D282753,	Dec 27 1983	PARKER PEN BENELUX B V ; Bankers Trust Company	Writing instrument with a striped body

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