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Patent
D251301
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Priority
Jan 26 1977
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Filed
Jul 18 1977
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Issued
Mar 13 1979
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Expiry
Mar 13 1993
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Assg.orig
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Entity
unknown
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14
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7
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n/a
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The ornamental design for a writing instrument, substantially as shown.
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FIG. 1 is an elevational view of a writing instrument showing my new
design;
FIG. 2 is a top plan view thereof; and
FIG. 3 is a bottom plan view thereof.
Malamoud, Jean G.
| Patent |
Priority |
Assignee |
Title |
| 6390711, |
Nov 13 2000 |
Chartpak, Inc. |
Liquid ink writing pen |
| D260021, |
Dec 12 1978 |
Waterman, S.A. |
Ball-point pen |
| D261009, |
Mar 16 1979 |
Waterman, S.A. |
Pen |
| D273876, |
Apr 15 1982 |
RUBBERMAID OFFICE PRODUCTS INC |
Combined desk pen set and stand |
| D275297, |
Jun 24 1981 |
Shachihata Industrial Co., Ltd. |
Felt pen |
| D282672, |
Dec 27 1983 |
PARKER PEN I P LIMITED |
Ball point writing instrument |
| D284773, |
Apr 23 1984 |
|
Pen |
| D327707, |
Feb 20 1990 |
Tombow Pencil Co., Ltd. |
Ball-point pen |
| D363309, |
Nov 23 1994 |
A T X INTERNATIONAL, INC |
Fluted writing instrument |
| D466155, |
Oct 29 2001 |
Chartpak, Inc. |
Pen body |
| D568932, |
Apr 26 2006 |
Beifa Group Co., Ltd. |
Pen |
| D601200, |
May 23 2008 |
Beifa Group Co., Ltd. |
Pen |
| D679322, |
Apr 22 2011 |
S.T. Dupont |
Pen |
| D921753, |
Oct 08 2019 |
SANFORD, L P |
Writing instrument |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 18 1977 | | S. T. Dupont | (assignment on the face of the patent) | | / |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a