Patent
   D313623
Priority
Jun 19 1987
Filed
Dec 18 1987
Issued
Jan 08 1991
Expiry
Jan 08 2005

TERM.DISCL.
Assg.orig
Entity
unknown
14
9
n/a
The ornamental design for a twin-nibbed marking pen, as shown and described.

FIG. 1 is a perspective view of a twin-nibbed marking pen showing my new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a front elevational view;

FIG. 4 is a right side elevational view, the left saide being a mirror image thereof;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view of my design with the cap members removed for convenience of illustration;

FIG. 8 is a front elevational view of FIG. 7;

FIG. 9 is a top plan view of FIG. 7; and

FIG. 10 is a bottom plan view of FIG. 7.

Yazaki, Katsuhiko

Patent Priority Assignee Title
D559314, Apr 26 2006 Beifa Group Co., Ltd. Pen
D563470, Apr 21 2006 Beifa Group Co., Ltd. Pen
D566174, Jun 14 2006 SANFORD, L P Writing instrument
D566766, Jun 14 2006 Sanford, L.P. Writing instrument cap
D567290, Nov 25 2005 KURETAKE CO , LTD Cap for a marking pen
D568932, Apr 26 2006 Beifa Group Co., Ltd. Pen
D568933, Jun 03 2006 Beifa Group Co., Ltd. Highlighter
D572754, Dec 07 2006 Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD Highlighter
D575336, Jun 03 2006 Beifa Group Co., Ltd. Highlighter
D585489, Sep 20 2007 Marker
D589555, Apr 16 2007 Beifa Group Co., Ltd. Dual-tip highlighter
D616024, Sep 12 2008 CRI 2000, L.P. Highlighter pen
D639337, Jun 01 2010 Fulon Development Limited Marker
D655753, Oct 05 2010 Shinhan Art International Inc.; SHINHAN ART INTERNATIONAL INC Writing instrument
Patent Priority Assignee Title
1495890,
3684389,
3765780,
4509875, Nov 30 1982 Colleen Pencil Co., Ltd. Felt pen having two end caps
4557618, Dec 25 1981 Pentel Kabushiki Kaisha Ink and eraser of the ink
D279992, Apr 06 1983 Dual tip marking instrument
D295537, Jun 11 1985 Berol Corporation Marking instrument
D295878, Jun 10 1985 Dual applicator marking instrument
D300640, Jan 13 1986 Coloring instrument
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 07 1987YAZAKI, KATSUHIKOMITSUBISHI PENCIL CO , LTD , 23-27, 5-CHOME, HIGASHI OHI, SHINAGAWA-KU, TOKYO, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0048010928 pdf
Dec 18 1987Mitsubishi Pencil Co., Ltd.(assignment on the face of the patent)
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