Patent
   D486857
Priority
Apr 14 2003
Filed
Apr 14 2003
Issued
Feb 17 2004
Expiry
Feb 17 2018
Assg.orig
Entity
unknown
13
11
n/a
The ornamental design for a writing instrument, as shown and described.

FIG. 1 is a front, right perspective view of a writing instrument with the writing tip extended showing our new design;

FIG. 2 is a front, right perspective view thereof with the grip portion in an alternate, twisted state;

FIG. 3 is a front elevational view of FIG. 1;

FIG. 4 is a rear elevational view of FIG. 1;

FIG. 5 is a right side elevational view of FIG. 1;

FIG. 6 is left side elevational view of FIG. 1;

FIG. 7 is a top plan view of FIG. 1; and,

FIG. 8 is a bottom plan view of FIG. 1.

Sener, James, Mathieu, David L.

Patent Priority Assignee Title
D512099, Apr 12 2004 Pentel Kabushiki Kaisha Mechanical pencil
D529550, Feb 02 2004 PENTEL OF AMERICA, LTD Writing instrument
D534213, Mar 07 2005 Pentel of America, Ltd. Writing instrument
D535331, Mar 07 2005 Pentel of America, Ltd. Writing instrument with cap
D544915, Jul 06 2005 Holland USA, Inc. Writing instrument
D548791, Jul 06 2005 Holland USA, Inc. Writing instrument
D562392, Apr 22 2006 BEIFA GROUP CO , LTD Pen
D582982, Jun 28 2007 Writing instrument
D591345, Oct 17 2007 Beifa Group Co., Ltd. Pen
D599403, Dec 07 2007 Beifa Group Co., Ltd. Pen
D626593, Oct 21 2009 Holland USA, Inc. Writing instrument
D664415, Apr 26 2011 General Tools & Instruments Company LLC Knife handle
D797854, May 25 2017 Bearing pen
Patent Priority Assignee Title
4035089, Mar 14 1973 Mechanism for varying the finger grip area of a writing implement
5000599, Jan 05 1987 SANFORD, L P Writing implement
6036385, Feb 07 1991 Adaptable pressure writing instrument holder
6146038, Apr 22 1999 A.T.X. International, Inc.; A T X INTERNATIONAL, INC Variable contour grip
6447190, Oct 16 1998 INTERFORM INCORPORATED Viscoelastic grip for a writing implement
D363084, Aug 17 1993 Parker Pen Products Writing instrument
D433446, Aug 24 1999 MY IMAGINATION LLC Writing instrument with bulbous grip
D436996, Nov 16 1999 Kotobuki & Co., Ltd. Writing instrument
D441018, Aug 11 2000 Inform Plastik GmbH Writing implement
D448805, Dec 17 1999 SANFORD, L P Writing instrument grip and body
D456448, Jun 14 2001 Shaft for a pen
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 03 2003SENER, JAMES T PENTEL OF AMERICA, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0139810787 pdf
Apr 03 2003MATHIEU, DAVID L PENTEL OF AMERICA, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0139810787 pdf
Apr 14 2003Pentel of America, Ltd.(assignment on the face of the patent)
Sep 29 2003SENER, JAMES T PENTEL OF AMERICA, LTD CORRECTED ASSIGNMENT TERRITORY CORRECTED AND SERIVAL NUMBER ADDED0140770965 pdf
Sep 29 2003MATHIEU, DAVID L PENTEL OF AMERICA, LTD CORRECTED ASSIGNMENT TERRITORY CORRECTED AND SERIVAL NUMBER ADDED0140770965 pdf
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