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Patent
D544541
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Priority
Jul 27 2005
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Filed
Jul 27 2005
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Issued
Jun 12 2007
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Expiry
Jun 12 2021
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Assg.orig
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Entity
unknown
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14
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12
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n/a
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The ornamental design for a writing instrument, as shown and described.
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FIG. 1 is a front view of a writing instrument;
FIG. 2 is a rear view thereof; and,
FIG. 3 is a right perspective view thereof, the left side view being a mirror image of the right side view.
Li, Bing
| Patent |
Priority |
Assignee |
Title |
| D610197, |
Nov 16 2007 |
Ritter-Pen GmbH |
Ballpoint pen |
| D623692, |
Nov 10 2008 |
STAEDTLER MARS GMBH & CO KG |
Pencil |
| D645084, |
Mar 15 2010 |
MITSUBISHI PENCIL COMPANY, LIMITED |
Cap |
| D646326, |
Feb 16 2010 |
Kores Holding Zug AG |
Writing utensil |
| D647961, |
May 30 2010 |
Beifa Group Co., Ltd. |
Pen |
| D650858, |
Jan 14 2011 |
KOTOBUKI & CO , LTD |
Writing instrument |
| D679324, |
May 04 2011 |
Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD |
Pen |
| D689937, |
Dec 31 2011 |
Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD |
Pen cap |
| D693877, |
Dec 29 2011 |
Beifa Group Co., Ltd.; BEIFA GROUP CO , LTD |
Pen |
| D797191, |
Dec 18 2015 |
Pagani Pens SA |
Pen |
| D838778, |
Mar 21 2017 |
Kotobuki & Co., Ltd. |
Ballpoint pen |
| D839347, |
Jan 14 2016 |
PAGANI, S.A. |
Pen |
| D861785, |
Jun 30 2017 |
Alfred Dunhill Limited |
Pen |
| D885485, |
Jul 10 2018 |
Swarovski Aktiengesellschaft |
Writing instrument |
| Patent |
Priority |
Assignee |
Title |
| 5221152, |
Mar 19 1992 |
Pioneer Industrial Corp. |
Writing instrument with cap |
| 5228794, |
May 31 1991 |
HOCHSTETLER, MARTHA ANNE |
Ergonomic writing instrument |
| 5984556, |
Jan 03 1997 |
BIC CORPORATION, A CONNECTICUT CORPORATION |
Writing instrument improved outer barrel and method of producing the outer barrel |
| D317625, |
Nov 26 1986 |
Pentel Kabushiki Kaisha |
Pen cap or similar article |
| D345759, |
Jan 07 1992 |
Berol Corporation |
Correction fluid dispenser cap |
| D359307, |
Aug 02 1991 |
D T C INDUSTRIES LIMITED |
Writing instrument |
| D385918, |
Sep 24 1996 |
Tombow Pencil Co. Ltd.; TOMBOW PENCIL CO , LTD |
Pen cap |
| D393876, |
Jan 03 1997 |
BIC CORPORATION, A CONNECTICUT CORPORATION |
Writing instrument having light reflective surfaces |
| D401276, |
Jul 24 1997 |
|
Writing instrument |
| D421625, |
Nov 10 1998 |
Pentel Kabushiki Kaisha |
Ball point pen |
| D444499, |
May 31 2000 |
Pentel Kabushiki Kaisha |
Mechanical pencil |
| D473898, |
Sep 03 2001 |
Pentel Kabushiki Kaisha |
Writing instrument |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a