Patent
   D579050
Priority
Mar 28 2007
Filed
Apr 18 2008
Issued
Oct 21 2008
Expiry
Oct 21 2022
Assg.orig
Entity
unknown
2
12
n/a
The ornamental design for a writing instrument, as shown and described.

FIG. 1 is a perspective view showing our new design for a writing instrument;

FIG. 2 is a side view of the writing instrument of FIG. 1, the opposite side view being a mirror image thereof;

FIG. 3 is a front view of the writing instrument of FIG. 1;

FIG. 4 is a rear view of the writing instrument of FIG. 1;

FIG. 5 is a top plan view of the writing instrument of FIG. 1; and,

FIG. 6 is a bottom plan view of the writing instrument of FIG. 1.

The broken line showing of a push button and the writing tip and its housing is included for the purpose of illustrating environment and forms no part of the claimed design.

Serafin, Michael A., Patadia, Sona N.

Patent Priority Assignee Title
D592248, Feb 29 2008 SANFORD, L P Writing instrument
D601197, Jun 26 2008 Beifa Group Co., Ltd. Pen
Patent Priority Assignee Title
D410030, Mar 25 1998 Kotobuki & Co., Ltd. Writing instrument
D441793, Jun 29 2000 Itoya of America, Ltd. Writing pen
D444498, Sep 28 2000 Kotobuki & Co., Ltd. Writing instrument
D450347, Aug 19 2000 Kotobuki & Co., Ltd. Writing instrument
D452274, Aug 19 2000 Kotobuki & Co., LTD Writing instrument
D508950, May 28 2004 Sanford L.P.; SANFORD L P Writing instrument
D536035, Jun 02 2005 Cotapaxi Custom Design and Manufacturing LLC Pen
D540863, Mar 07 2005 Beifa Group Co., Ltd. Highlighter
D546886, Jun 02 2005 Cotapaxi Custom Design and Manufacturing, LLC Pen grip
D550282, Nov 30 2005 DIRECT MEDICAL RESOURCES, INC Curved writing instrument
D558827, Oct 18 2005 Sanford, L.P. Writing instrument
D562891, Apr 28 2006 Beifa Group Co., Ltd. Pen
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 18 2008Sanford, L.P.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule