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Publication numberUSD312659 S
Publication typeGrant
Application numberUS 07/136,638
Publication dateDec 4, 1990
Filing dateDec 22, 1987
Priority dateJul 31, 1987
Publication number07136638, 136638, US D312659 S, US D312659S, US-S-D312659, USD312659 S, USD312659S
InventorsShigeo Oka
Original AssigneePentel Kabushiki Kaisha
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Writing instrument
US D312659 S
Abstract  available in
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  1. The ornamental design for a writing instrument, as shown and described.

FIG. 1 is a front elevational view of a writing instrument showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a bottom plan view;

FIG. 6 is a perspective view;

FIG. 7 is a top plan view with the cap member removed for convenience of illustration;

FIG. 8 is a front elevational view of FIG. 7; and

FIG. 9 is a view similar to the FIG. 8 showing wherein an auxilliary nestable unit is disclosed therein by means of broken lines for illustrative purposes only.

Non-Patent Citations
1B. A. Pargh Company, Inc., 1985-86 Fall Winter Catalog, See Staedtler dual marker upper right, p. 28.
U.S. ClassificationD19/163, D19/917