| 
 |   The ornamental design for a ball point pen, as shown and described.   | |||||||||||||||||
FIG. 1 is a front elevational view of a ball poin pen, showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view thereof.
| Patent | Priority | Assignee | Title | 
| D539845, | Aug 03 2005 | Societe Bic | Writing instrument | 
| D547802, | Aug 09 2005 | Dong-A-Pencil Co., Ltd. | Ballpoint pen | 
| D613794, | Feb 20 2009 | BRODER BROS , CO | Instrument barrel | 
| D626590, | Feb 20 2009 | BRODER BROS , CO | Instrument barrel | 
| D626998, | Feb 20 2009 | BRODER BROS , CO | Instrument barrel | 
| D659759, | Sep 02 2010 | Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD | Pen | 
| D696346, | Feb 15 2012 | Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD | Pen | 
| Patent | Priority | Assignee | Title | 
| D416940, | Dec 09 1997 | Pentel Kabushiki Kaisha | Marking pen | 
| D421625, | Nov 10 1998 | Pentel Kabushiki Kaisha | Ball point pen | 
| D436127, | Jun 20 2000 | Pen | |
| D442636, | Dec 29 1999 | KABUSHIKI KAISHA PILOT CORPORATION ALSO TRADING AS PILOT CORPORATION | Ball-point pen | 
| D452526, | Nov 10 2000 | Mitsubishi Pencil Co., Ltd. | Ball-point pen | 
| D454588, | Jan 26 2001 | Mitsubishi Pencil Co., Ltd. | Ball-point pen | 
| D462990, | Nov 28 2001 | Dong-A Pencil Co., Ltd. | Ball point pen | 
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Mar 13 2003 | HWANG, SUNG RYUL | DONG-A PENCIL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013946/ | 0925 | |
| Apr 15 2003 | Dong-A-Pencil Co., Ltd. | (assignment on the face of the patent) | / | 
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