|   
		 
			   The ornamental design for a writing instrument, as shown and described.     
    
    
    
    
    
    
 | 
	|||||||||||||||||
FIG. 1 is a front, right perspective view of an ornamental design for a writing instrument with a transparent barrel and cap body according to the present invention;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a back elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top end view thereof;
FIG. 7 is a bottom end view thereof; and
FIG. 8 is a top right perspective view of a writing instrument as in FIG. 1 in a use position;
FIG. 9 is a front, right perspective view of an ornamental design for a second embodiment of a writing instrument according to the present invention;
FIG. 10 is a front elevational view thereof;
FIG. 11 is a back elevational view thereof;
FIG. 12 is a right side elevational view thereof;
FIG. 13 is a left side elevational view thereof;
FIG. 14 is a top end view thereof; and,
FIG. 15 is a bottom end view thereof.
All portions shown in broken lines are environmental and illustrative only and form no part of the claimed design.
Kent, Michael, Hoffmann, Gregory, Merwin, Michael
| Patent | Priority | Assignee | Title | 
| D505976, | May 10 2004 | BEIFA GROUP CO , LTD | Pen | 
| D540384, | Mar 09 2005 | Beifa Group Co., Ltd. | Pen | 
| D541342, | Mar 10 2005 | Beifa Group Co., Ltd. | Pen | 
| D546386, | Mar 09 2005 | Beifa Group Co., Ltd. | Pen | 
| D546387, | Mar 09 2005 | Beifa Group Co., Ltd. | Pen | 
| D553191, | Sep 22 2005 | NINGBO BEIFA GROUP CO , LTD | Pen | 
| D562387, | Apr 26 2006 | Beifa Group Co., Ltd. | Pen | 
| D562395, | Apr 28 2006 | Beifa Group Co., Ltd. | Pen | 
| D562396, | Apr 30 2006 | Beifa Group Co., Ltd. | Pen | 
| D568936, | Jun 07 2006 | Beifa Group Co., Ltd. | Pen | 
| D573185, | Jun 09 2006 | Beifa Group Co., Ltd. | Pen | 
| D824998, | Dec 28 2016 | FIBRO SOURCE U S A INC | Writing instrument | 
| D845641, | Mar 17 2017 | Pentel Kabushiki Kaisha | Brush | 
| Patent | Priority | Assignee | Title | 
| D366497, | May 19 1994 | Pentel of America, Ltd. | Writing instrument | 
| D366498, | Aug 19 1994 | ZEBRA CO , LTD | Ball point pen | 
| D398934, | Mar 11 1996 | Waterman S.A. | Pen | 
| D407436, | Oct 29 1997 | BIC CORPORATION, A CONNECTICUT CORPORATION | Writing instrument | 
| D416940, | Dec 09 1997 | Pentel Kabushiki Kaisha | Marking pen | 
| D446813, | Oct 11 2000 | DONG-A PENCIL CO , LTD | Ball point pen | 
| D472575, | May 31 2002 | Berol Corporation | Marker pen | 
| D476366, | Oct 28 2002 | Berol Corporation | Clip for a writing instrument | 
| D484537, | Sep 09 2002 | The Pilot Ink Co., Ltd. | Ball-point pen | 
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Aug 11 2003 | Societe Bic | (assignment on the face of the patent) | / | |||
| Aug 27 2003 | HOFFMANN, KENT | Societe Bic | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014937 | /0224 | |
| Aug 27 2003 | MERWIN | Societe Bic | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014937 | /0224 | 
| Date | Maintenance Fee Events | 
| Date | Maintenance Schedule |