Patent
   D439611
Priority
Mar 08 2000
Filed
Mar 08 2000
Issued
Mar 27 2001
Expiry
Mar 27 2015
Assg.orig
Entity
unknown
15
8
n/a
The ornamental design for a double writing instrument, as shown and described.

FIG. 1 is a perspective view of the design;

FIG. 2 is a left side elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is both a rear and front elevational view as such views are identical;

FIG. 5 is a top plan view; and,

FIG. 6 is a bottom view thereof.

Manabe, Toshio, Fukami, Masaaki

Patent Priority Assignee Title
D457915, Sep 19 2001 CCL LABEL, INC Clearcap writing instrument
D465240, Feb 05 2002 Adstracts Inc. Liquid-filled writing instrument barrel including items therewithin
D535693, Sep 23 2004 Sanford GmbH Writing instrument
D538342, Jan 24 2005 Tombow Pencil Co., Ltd. Ballpoint pen
D580494, Apr 17 2007 Europe Brands Sarl Writing instrument
D581462, Jul 02 2007 Tombow Pencil Co. Ltd. Knock type eraser
D590882, Jul 02 2007 Tombow Pencil Co. Ltd. Knock type eraser
D591349, Apr 17 2007 Parker Pen Products Writing instrument
D654537, Dec 23 2010 Fulon Development Limited Marker
D655753, Oct 05 2010 Shinhan Art International Inc.; SHINHAN ART INTERNATIONAL INC Writing instrument
D789451, Sep 18 2015 SPECTOR & CO INC Pen with highlighter tip
D837297, Jun 16 2016 KURETAKE CO., LTD. Marking pen
D866662, Dec 06 2017 SANFORD L P Writing instrument
D890256, Sep 11 2018 Zebra Co., Ltd. Ballpoint pen
D957734, Apr 28 2021 Two-headed makeup pen
Patent Priority Assignee Title
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3161904,
3684389,
D300640, Jan 13 1986 Coloring instrument
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D366279, Dec 19 1994 Inventure Development Corporation Marker
D370088, Mar 23 1995 Combination lipstick and lip liner dispenser
D412531, Nov 13 1997 Scratcher pen
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