Patent
   D283901
Priority
Oct 31 1983
Filed
Apr 27 1984
Issued
May 20 1986
Expiry
May 20 2000
Assg.orig
Entity
unknown
29
6
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 right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

Horntrich, Gunter

Patent Priority Assignee Title
D316667, Apr 27 1989 Revlon Consumer Products Corporation Spray dispenser
D319844, Mar 13 1989 J.S. Staedtler GmbH & Co. Ball point pen
D320618, Feb 16 1989 J. S. Staedtler GmbH & Co. Writing and drawing instrument
D321718, Jan 05 1989 Ball point pen with retractable cap
D324543, Jun 05 1989 Berol Corporation Marking instrument
D326683, Jul 23 1990 Tombow Pencil Co., Ltd. Mechanical pencil
D329874, Dec 04 1990 INOXCROM, S A Pen
D330565, Feb 11 1991 Berol Corporation Pen
D361346, Jun 16 1994 Writing instrument
D374251, Apr 19 1994 MERZ & KRELL GMBH & CO Writing instrument
D375124, Dec 28 1995 Ballpoint pen
D375524, May 23 1995 KOTOBUKI & CO , LTD Writing instrument
D380008, Apr 19 1994 MERZ & KRELL GMBH & CO Writing instrument
D430606, Jun 28 1999 Waterman S.A. Writing instrument with a cap
D435065, Sep 11 1998 ROU-BILL PRODUKTION THEO NAGEL GMBH & CO KG Writing instrument
D436624, Oct 01 1999 Ball point pen
D460111, Jun 28 1999 Waterman S.A. Writing instrument with a cap
D465521, Oct 29 2001 BEIFA GROUP CO , LTD Pen
D486859, May 09 2003 Magnet, LLC Writing instrument with contoured grip
D490853, Dec 06 2002 TOMBOW PENCIL CO , LTD Ball point pen
D579978, Apr 11 2007 Beifa Group Co., Ltd. Pen
D626176, Jul 22 2002 Senator GmbH & Co KGaA Writing instrument
D626996, Jan 07 2009 STAEDTLER SE Writing instrument
D635188, Jan 21 2003 Senator GmbH & Co KGaA Component for a writing instrument
D665024, Oct 14 2010 Pentel Kabushiki Kaisha Mechanical pencil
D978243, Apr 21 2020 WACOM CO , LTD Cartridge for an electronic pen
D978966, Apr 21 2020 WACOM CO , LTD Cartridge for an electronic pen
ER2670,
ER7188,
Patent Priority Assignee Title
106789,
138825,
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234225,
D253660, Oct 14 1976 Waterman S.A. Ball-point pen
D279115, Nov 10 1982 Kabushiki Kaisha Kuretake-Seishodo Ball-point pen
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 17 1984HORNTRICH, GUNTERKREUZER GMBH, ROCHUSSTRASSE 2, D-5300 BONN-DUISDORF, GERMANYASSIGNMENT OF ASSIGNORS INTEREST 0042540837 pdf
Apr 27 1984Kreuzer Produktion and Vertrieb GmbH(assignment on the face of the patent)
Jun 13 1984KREUZER GMBHKREUZER PRODUCTION & VERTRIEB GMBHCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0044710571 pdf
Aug 23 1985KREUZER PRODUKTION & VERTRIEB GMBH, A CORP OF GERMANYKREUZER PRODUKTION & VERTRIEB GMBH & CO KG , A LIMITED PARTNERSHIP OFASSIGNMENT OF ASSIGNORS INTEREST 0044710576 pdf
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