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Publication numberUSD615589 S1
Publication typeGrant
Application numberUS 29/352,205
Publication dateMay 11, 2010
Filing dateDec 17, 2009
Priority dateFeb 14, 2008
Also published asCA127309S, USD615588
Publication number29352205, 352205, US D615589 S1, US D615589S1, US-S1-D615589, USD615589 S1, USD615589S1
InventorsMarkus Hillemann
Original AssigneeJohann Froescheis Lyra-Bleistift-Fabrik Gmbh & Co. Kg
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Writing instrument
US D615589 S1
Abstract  available in
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  1. The ornamental design for a writing instrument, as shown and described.

FIG. 1 is a perspective view of a writing instrument in accordance with a first embodiment of my design;

FIG. 2 is a right side elevational view with the side opposite being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof.

Non-Patent Citations
1"Groove" and "Colorstripe" colored pencils, as shown on, viewed Jul. 9, 2009 (2 pages).
2Co-pending U.S. Appl. No. 29/322,822 entitled Writing Instrument, filed Aug. 13, 2008.
3Staedtler Textsurfer dry #I28 64W, as shown in Staedtler catalog 2008, numbered p. 25 (at arrow).
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US9207821Apr 3, 2013Dec 8, 2015Adobe Systems IncorporatedPressure sensor for touch input devices
US9367149Apr 3, 2013Jun 14, 2016Adobe Systems IncorporatedCharging mechanism through a conductive stylus nozzle
USD737275Sep 13, 2013Aug 25, 2015Adobe Systems IncorporatedStylus
USD770453 *Mar 13, 2015Nov 1, 2016Zagg Intellectual Property Holding Co., Inc.Stylus
USD783616 *Mar 9, 2016Apr 11, 2017Ipevo Corp.Interactive device
U.S. ClassificationD19/185, D19/927