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Publication numberUSD396057 S
Publication typeGrant
Application numberUS 29/070,162
Publication date14 Jul 1998
Filing date1 May 1997
Publication number070162, 29070162, US D396057 S, US D396057S, US-S-D396057, USD396057 S, USD396057S
InventorsCarl Bistrack
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Writing instrument
US D396057 S
Abstract  available in
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  1. The ornamental design for a writing instrument, as shown and described.

FIG. 1 is a front and right side perspective view of a writing instrument showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

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US76662017 Jun 200423 Feb 2010Jeffrey GrayzelSpreading instrument
US805749918 Aug 200715 Nov 2011Jeffrey GrayzelErgonomic hand instrument
US860313027 Feb 200810 Dec 2013Jeffrey GrayzelInstrument for engaging a body structure
US869090418 Aug 20078 Apr 2014Jeffrey GrayzelPercutaneous access conduit
US20050033339 *7 Jun 200410 Feb 2005Jeffrey GrayzelPercutaneous entry system and method
US20070288045 *18 Aug 200713 Dec 2007Jeffrey GrayzelErgonomic hand instrument
US20070288046 *18 Aug 200713 Dec 2007Jeffrey GrayzelPercutaneous access conduit and methods
US20080154298 *27 Feb 200826 Jun 2008Jeffrey GrayzelInstrument fingers
U.S. ClassificationD19/179, D19/920