Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD306316 S
Publication typeGrant
Application numberUS 07/043,198
Publication dateFeb 27, 1990
Filing dateApr 24, 1987
Publication number043198, 07043198, US D306316 S, US D306316S, US-S-D306316, USD306316 S, USD306316S
InventorsKoichi Shintani
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Twin-nibbed marking instrument
US D306316 S
Images(1)
Previous page
Next page
Claims(1)
  1. The ornamental design for a twin-nibbed marking instrument, as shown and described.
Description

FIG. 1 is a front elevational view of a twin-nibbed marking instrument showing my new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view; and

FIG. 7 is a perspective view on a reduced scale in an exploded condition.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6179501Nov 22, 1999Jan 30, 2001Jacqueline I. FulopMarking and eradicating instrument and method of use of same
US7018122Sep 30, 2004Mar 28, 2006Sanford, L.P.Single- or double-ended multi-section nib marker
US7760191Jun 24, 2005Jul 20, 2010The Invention Science Fund 1, IncHandwriting regions keyed to a data receptor
US7791593Jun 24, 2005Sep 7, 2010The Invention Science Fund I, LlcMachine-differentiatable identifiers having a commonly accepted meaning
US7809215Nov 20, 2006Oct 5, 2010The Invention Science Fund I, LlcContextual information encoded in a formed expression
US7813597Nov 20, 2006Oct 12, 2010The Invention Science Fund I, LlcInformation encoded in an expression
US7815388Dec 5, 2005Oct 19, 2010Meadwestvaco CorporationRetractable writing surface
US7826687Nov 20, 2006Nov 2, 2010The Invention Science Fund I, LlcIncluding contextual information with a formed expression
US7873243Nov 20, 2006Jan 18, 2011The Invention Science Fund I, LlcDecoding digital information included in a hand-formed expression
US7905672Dec 5, 2005Mar 15, 2011Meadwestvaco CorporationInsertable dividers for a bound component
US8102383May 25, 2005Jan 24, 2012The Invention Science Fund I, LlcPerforming an action with respect to a hand-formed expression
US8229252Apr 25, 2005Jul 24, 2012The Invention Science Fund I, LlcElectronic association of a user expression and a context of the expression
US8232979May 25, 2005Jul 31, 2012The Invention Science Fund I, LlcPerforming an action with respect to hand-formed expression
US8244074Oct 11, 2006Aug 14, 2012The Invention Science Fund I, LlcElectronic acquisition of a hand formed expression and a context of the expression
US8290313Oct 11, 2006Oct 16, 2012The Invention Science Fund I, LlcElectronic acquisition of a hand formed expression and a context of the expression
US8300943Mar 1, 2010Oct 30, 2012The Invention Science Fund I, LlcForms for completion with an electronic writing device
US8340476Mar 18, 2005Dec 25, 2012The Invention Science Fund I, LlcElectronic acquisition of a hand formed expression and a context of the expression
US8599174 *Nov 20, 2006Dec 3, 2013The Invention Science Fund I, LlcVerifying a written expression
US8640959Mar 31, 2005Feb 4, 2014The Invention Science Fund I, LlcAcquisition of a user expression and a context of the expression
US8749480Jun 24, 2005Jun 10, 2014The Invention Science Fund I, LlcArticle having a writing portion and preformed identifiers
US8787706Mar 31, 2005Jul 22, 2014The Invention Science Fund I, LlcAcquisition of a user expression and an environment of the expression
Classifications
U.S. ClassificationD19/117, D19/169