Patent
   D308396
Priority
Aug 27 1986
Filed
Feb 25 1987
Issued
Jun 05 1990
Expiry
Jun 05 2004
Assg.orig
Entity
unknown
18
5
n/a
The ornamental design for a writing instrument, as shown and described.

FIG. 1 is a front elevational view of a writing instrument showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a side elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a bottom plan view;

FIG. 6 is an enlarged cross-sectional view taken along lines 6--6 of FIG. 1;

FIG. 7 is an enlarged cross-sectional view taken along lines 7--7 of FIG. 1; and

FIG. 8 is a perspective view of FIG. 1.

Sekiguchi, Shungo

Patent Priority Assignee Title
D328311, Oct 17 1988 Tokai Corporation Ballpoint pen
D351416, Aug 07 1992 Pentel Kabushiki Kaisha Ball point pen
D358168, Mar 30 1994 Pentel of America, Ltd. Automatic pencil
D358170, Mar 30 1994 Pentel of America, Ltd. Grip for a writing instrument
D385914, Oct 23 1992 Pentel Kabushiki Kaisha Mechanical pencil
D481069, Sep 12 2002 SANFORD L P Grip for a writing instrument
D482071, Sep 12 2002 Sanford L.P. Grip for a writing instrument
D497951, Nov 14 2003 SANFORD L P Writing instrument
D508950, May 28 2004 Sanford L.P.; SANFORD L P Writing instrument
D546389, Jul 01 2004 Sanford, L.P. Writing implement
D572757, Sep 21 2006 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Mechanical pencil
D575338, Apr 18 2006 Pentel Kabushiki Kaisha Ballpoint pen
D630247, Feb 16 2010 Pentel Kabushiki Kaisha Mechanical pencil
D682937, Feb 09 2012 Target Brands, Inc. Writing instrument
D682938, Feb 09 2012 TARGET BRANDS, INC Writing instrument
D682939, Feb 09 2012 TARGET BRANDS, INC Writing instrument
D861071, Sep 08 2017 STAEDTLER SE Writing implement
D956139, Feb 28 2020 SANFORD, L P Writing instrument
Patent Priority Assignee Title
128390,
166114,
215768,
216844,
D269189, Oct 16 1980 Pentel Kabushiki Kaisha Mechanical pencil or similar article
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 18 1987SEKIGUCHI, SHUNGOPENTEL KABUSHIKI KAISHA, 7-2, KOAMI-CHO, NIHONBASHI, CHUO-KU, TOKYO, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0046730477 pdf
Feb 25 1987Pentel Kabushiki Kaisha(assignment on the face of the patent)
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