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Publication numberUSD312838 S
Publication typeGrant
Application numberUS 07/423,855
Publication dateDec 11, 1990
Filing dateOct 19, 1989
Priority dateApr 21, 1989
Publication number07423855, 423855, US D312838 S, US D312838S, US-S-D312838, USD312838 S, USD312838S
InventorsJean-Pierre Vitrac
Original AssigneeProdir S.A.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Writing instrument
US D312838 S
Abstract  available in
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  1. The ornamental design for a writing instrument, as shown and described.

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

FIG. 2 is a right side elevational view, the left side being a mirror image thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Non-Patent Citations
1Hong Kong Enterprise 10/81 See p. 226 top right #B2000 Fine-Desk copy.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD765027 *Jun 3, 2014Aug 30, 2016Jmtek, LlcPortable battery charger with stylus
U.S. ClassificationD19/121, D19/933, D19/169