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The ornamental design for a writing instrument, as shown and described. |
FIG. 1 is a top plan view of a writing instrument showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a top plan view with the top portion rotated to a position wherein the clip may be engaged and the writing point retracted; and
FIG. 7 is a left side elevational view thereof.
Patent | Priority | Assignee | Title |
D259792, | Dec 08 1978 | Pentel Kabushiki Kaisha | Marking pen or similar article |
D260407, | May 11 1978 | Pentel Kabushiki Kaisha (Pentel Co., Ltd.) | Pen cap or similar article |
D277682, | Sep 07 1982 | Writing instrument | |
D312096, | Apr 21 1989 | PRODIR S A | Writing instrument |
D317625, | Nov 26 1986 | Pentel Kabushiki Kaisha | Pen cap or similar article |
D321718, | Jan 05 1989 | Ball point pen with retractable cap | |
D330389, | Dec 20 1989 | TOMBOW PENCIL CO , LTD | Writing instrument cap |
D335141, | Jun 18 1990 | Tombow Pencil Co., Ltd. | Writing instrument cap |
D335142, | Jun 18 1990 | Tombow Pencil Co., Ltd. | Writing instrument cap |
D335147, | Jun 18 1990 | Tombow Pencil Co., Ltd. | Writing instrument cap |
D336491, | May 14 1991 | P T MERPATI MAHKOTA SARANA | Pen |
D415199, | Sep 11 1998 | Inoxcrom, S.A. | Ballpoint pen |
D551711, | Oct 13 2005 | Inoxcrom, S.A.; INOXCROM, S A | Pen |
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