Patent
   D431599
Priority
Dec 15 1999
Filed
Dec 15 1999
Issued
Oct 03 2000
Expiry
Oct 03 2014
Assg.orig
Entity
unknown
27
9
n/a
The ornamental design for a writing instrument, as shown and described.

FIG. 1 is a front elevational view of the writing instrument according to a first embodiment of the present invention;

FIG. 2 is a right side elevational view of the writing instrument of FIG. 1, the left side being a mirror image of the right side;

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

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

FIG. 5 is a bottom plan view of the writing instrument of FIG. 1;

FIG. 6 is an enlarged sectional view of the writing instrument of FIG. 1, taken on a plane indicated in FIG. 2 by a line 6--6, in which an internal mechanism of the writing instrument is removed for clarity of illustration;

FIG. 7 is a top, right side perspective view of the writing instrument of FIG. 1;

FIG. 8 is a front elevational view of the writing instrument according to a second embodiment of the present invention;

FIG. 9 is a right side elevational view of the writing instrument of FIG. 8, the left side being a miror image of the right side;

FIG. 10 is a rear elevational view of the writing instrument of FIG. 8;

FIG. 11 is a top plan view of the writing instrument of FIG. 8;

FIG. 12 is a bottom plan view of the writing instrument of FIG. 8;

FIG. 13 is an enlarged sectional view of the writing instrument of FIG. 8, taken on a plane indicated in FIG. 9 by a line 13--13, in which an internal mechanism of the writing instrument of FIG. 8 is removed for clarity of illustration; and,

FIG. 14 is a top, right side perspective view of the writing instrument of FIG. 8.

Izushima, Hiromichi

Patent Priority Assignee Title
D441015, Dec 15 1999 Kotobuki & Co., Ltd. Writing instrument
D444815, Dec 14 1999 Kotobuki & Co., Ltd. Writing instrument
D447771, Oct 24 2000 Innovative Premiums Pen
D448803, Oct 20 1999 Kotobuki & Co., Ltd.; KOTOBUKI & CO , LTD Writing instrument
D450349, Jan 19 2001 Innovative Premiums Nose clip
D455177, Jun 14 2001 Barrel for a pen
D455458, Apr 20 2001 Kotobuki & Co., Ltd. Writing instrument
D500793, Jul 05 2003 Jacob Ritter GmbH Ball point pen
D558828, Mar 23 2005 SCRIBE OPCO, INC Writing instrument
D562390, Mar 27 2006 BEIFA GROUP CO , LTD Pen
D593604, Oct 19 2007 Beifa Group Co., Ltd. Pen
D598953, Oct 19 2007 Beifa Group Co., Ltd. Pen
D603899, Dec 23 2008 OFFICE DEPOT, INC Writing instrument
D604362, Dec 23 2008 OFFICE DEPOT, INC Writing instrument
D610618, Dec 30 2008 Boxlight Corporation Eraser
D612420, Dec 23 2008 OFFICE DEPOT, INC Writing instrument
D612421, Dec 23 2008 OFFICE DEPOT, INC Writing instrument
D612422, Dec 23 2008 OFFICE DEPOT, INC Writing instrument
D612423, Dec 23 2008 OFFICE DEPOT, INC Writing instrument
D612424, Dec 23 2008 OFFICE DEPOT, INC Writing instrument
D612425, Dec 23 2008 OFFICE DEPOT, INC Writing instrument
D612426, Dec 23 2008 OFFICE DEPOT, INC Writing instrument
D648792, Jul 11 2010 Beifa Group Co., Ltd. Pen
D685428, Aug 25 2011 BEIFA GROUP CO , LTD Eraser
ER3453,
ER7031,
ER748,
Patent Priority Assignee Title
360298,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 08 1999IZUSHIMA, HIROMICHIKOTOBUKI & CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0104390477 pdf
Dec 15 1999Kotobuki & Co., Ltd.(assignment on the face of the patent)
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