Patent
   D328311
Priority
Oct 17 1988
Filed
Apr 25 1989
Issued
Jul 28 1992
Expiry
Jul 28 2006
Assg.orig
Entity
unknown
49
11
n/a
The ornamental design for a ballpoint pen, as shown and described.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a left side elevational view in an exploded condition.

Nitta, Tomio

Patent Priority Assignee Title
D340069, Jun 10 1991 Stry-Lenkoff Company Pen cap
D374460, Jul 05 1994 Writing instrument
D375323, Jul 05 1994 Pen
D377194, Jul 11 1994 Pen
D379372, Jul 18 1994 Writing instrument
D383780, Jul 24 1996 Writing instrument
D394673, Oct 02 1995 Berol Corporation Pen
D405826, Jul 24 1997 Writing instrument
D460110, Mar 06 2001 Sakura Color Products Corporation Writing instrument
D518522, Jan 23 2002 STAEDTLER MARS GMBH & CO KG Writing, drawing or painting utensil
D530745, Nov 10 2004 Societe Bic Writing instrument
D530748, May 04 2005 WORKLIFE BRANDS LLC Writing utensil cap
D546386, Mar 09 2005 Beifa Group Co., Ltd. Pen
D546387, Mar 09 2005 Beifa Group Co., Ltd. Pen
D552175, Jul 07 2005 Societe Bic Writing instrument
D553683, Nov 14 2005 SANFORD, L P Writing instrument refill
D555198, Nov 14 2005 Sanford, L.P. Writing instrument refill
D575818, Feb 06 2007 Beifa Group Co., Ltd. Pen
D576675, Nov 29 2006 WORKLIFE BRANDS LLC Pen
D604363, May 08 2008 SANFORD, L P Marker refill
D612426, Dec 23 2008 OFFICE DEPOT, INC Writing instrument
D648386, Jul 25 2010 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D655337, Aug 04 2010 Beifa Group Co., Ltd. Pen
D662977, Oct 14 2010 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D662980, Oct 14 2010 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D662981, Oct 14 2010 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D667875, Oct 14 2010 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D668292, Dec 14 2010 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D672808, Oct 14 2010 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D672809, Oct 14 2010 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D685425, Sep 29 2011 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D685430, Sep 26 2011 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen barrel
D685845, Sep 29 2011 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D686662, May 12 2011 Europe Brands Sarl Writing instrument
D689931, Dec 06 2011 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D690364, Sep 29 2011 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen cap
D693875, Dec 06 2011 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen cap
D693876, Dec 06 2011 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D693878, May 11 2012 EUROPE BRANDS S A R L Writing instrument
D694331, Sep 20 2011 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen cap
D694823, May 11 2012 EUROPE BRANDS S A R L Refill for a writing instrument
D701264, May 29 2012 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D701572, Dec 06 2011 Beifa Group Co., Ltd. Pen
D704770, Jun 19 2012 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D704773, Jun 19 2012 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D710448, May 11 2012 Europe Brands S.à r.l. Refill for a writing instrument
D908795, May 15 2019 Societe Bic Pen
D956871, May 15 2019 Societe Bic Pen
D972637, May 15 2019 Societe Bic Pen
Patent Priority Assignee Title
104939,
128390,
146527,
209993,
221033,
221265,
D273399, Jun 10 1982 The Gillette Company Writing instrument cap
D282754, Dec 27 1983 PARKER PEN BENELUX B V ; Bankers Trust Company Writing instrument with faceted trim rings
D284676, Feb 29 1984 The Gillette Company Combined writing instrument and cap
D308396, Aug 27 1986 Pentel Kabushiki Kaisha Writing instrument
98265,
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Apr 20 1989NITTA, TOMIOTokai CorporationASSIGNMENT OF ASSIGNORS INTEREST 0050710438 pdf
Apr 25 1989Tokai Corporation(assignment on the face of the patent)
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