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Patent
D588641
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Priority
Sep 22 2007
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Filed
Dec 20 2007
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Issued
Mar 17 2009
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Expiry
Mar 17 2023
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Assg.orig
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Entity
unknown
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6
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8
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n/a
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The ornamental design for a ballpoint pen, as shown and described.
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FIG. 1 is a front view of a ballpoint pen of the present invention;
FIG. 2 is a rear view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom view thereof.
Koch, Uwe
| Patent |
Priority |
Assignee |
Title |
| D605698, |
Jun 26 2008 |
Beifa Group Co., Ltd. |
Pen |
| D640741, |
Nov 11 2008 |
STAEDTLER SE |
Pencil |
| D699294, |
May 18 2012 |
Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD |
Pen cap |
| D725707, |
May 18 2012 |
Beifa Group Co., Ltd. |
Pen cap |
| D832920, |
Mar 21 2017 |
Kotobuki & Co., Ltd. |
Ballpoint pen |
| D862593, |
May 15 2017 |
C JOSEF LAMY GMBH |
Writing instrument |
| Patent |
Priority |
Assignee |
Title |
| 6923588, |
Dec 03 2004 |
|
Retractile mechanism for refill of writing instrument |
| D376817, |
Dec 28 1995 |
Inoxcrom, S.A. |
Writing instrument |
| D405826, |
Jul 24 1997 |
|
Writing instrument |
| D413926, |
Nov 20 1998 |
Berol Corporation |
Mechanical pencil |
| D489090, |
Nov 21 2002 |
Jacob Ritter GmbH |
Ball point pen |
| D489455, |
Apr 22 2003 |
Mork Marketing, Inc. |
Monofilament holder |
| D500338, |
Jun 11 2003 |
Sanford GmbH |
Writing instrument |
| D566175, |
Apr 26 2006 |
Beifa Group Co., Ltd. |
Pen |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 20 2007 | | Ritter-Pen GmbH | (assignment on the face of the patent) | | / |
| Jan 15 2008 | KOCH, UWE | Ritter-Pen GmbH | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 020665 | /0596 |
pdf |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
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