Patent
   D326868
Priority
Oct 17 1988
Filed
Apr 25 1989
Issued
Jun 09 1992
Expiry
Jun 09 2006
Assg.orig
Entity
unknown
32
5
n/a
The ornamental design for a ballpoint pen, as shown and described.

FIG. 1 is a 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 thereof in an exploded condition, the right side being a mirror image thereof.

Nitta, Tomio

Patent Priority Assignee Title
D356113, Jul 06 1993 Combined writing instrument and hemp leaf pocket clip
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D611539, Jul 25 2008 Beifa Group Co., Ltd. Pen
D616937, Dec 10 2008 Beifa Group Co., Ltd. Highlighter
D628633, Jul 23 2009 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D628642, Jul 03 2009 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Pen
D648385, May 28 2010 Beifa Group Co., Ltd. Pen
D678410, Sep 21 2011 EUROPE BRANDS S A R L Writing instrument
D681116, Mar 31 2011 EUROPE BRANDS S A R L Writing instrument
D693402, Sep 21 2011 Europe Brands S.à r.l. Writing instrument
D695828, Apr 17 2012 Dong-A Pencil Co., Ltd.; DONG-A PENCIL CO , LTD Highlighter pen
D760981, Aug 12 2014 Scraper
D882274, Nov 13 2019 CIXI XIUBI SIZHUANG STATIONERY MANUFACTURING CO., LTD. Water brush pen
D936142, Mar 12 2021 Pen
D939629, Mar 06 2021 Pen
Patent Priority Assignee Title
139903,
221265,
D280420, Nov 22 1982 Waterman S.A. Ball-point pen
D280737, Nov 22 1982 Waterman S.A. Pen
D282754, Dec 27 1983 PARKER PEN BENELUX B V ; Bankers Trust Company Writing instrument with faceted trim rings
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 20 1989NITTA, TOMIOTokai CorporationASSIGNMENT OF ASSIGNORS INTEREST 0050710437 pdf
Apr 25 1989Tokai Corporation(assignment on the face of the patent)
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