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Publication numberUSD453790 S1
Publication typeGrant
Application numberUS 29/141,545
Publication dateFeb 19, 2002
Filing dateMay 9, 2001
Priority dateNov 10, 2000
Publication number141545, 29141545, US D453790 S1, US D453790S1, US-S1-D453790, USD453790 S1, USD453790S1
InventorsMasanori Tsuchikura
Original AssigneeMitsubishi Pencil Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ball-point pen with a mechanical pencil
US D453790 S1
Abstract  available in
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  1. The ornamental design for a ball-point pen with a mechanical pencil, as shown and described.

FIG. 1 is a left front perspective view of a ball-point pen with a mechanical pencil showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a left side elevational view;

FIG. 6 is a top plan view;

FIG. 7 is a bottom plan view;

FIG. 8 is an enlarged cross-sectional view taken in the direction of arrows 8—8 in FIG. 3;

FIG. 9 is a front elevational view with the mechanical pencil writing tip extended; and,

FIG. 10 is a rear elevational view with the ball-point pen writing tip extended.

Non-Patent Citations
1Guernsey Office Products—1999 Catalog—p. 811—"B" Pens at Top.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD758490 *Oct 8, 2014Jun 7, 2016Sakura Color Products CorporationBallpoint pen
USD777550 *Nov 19, 2015Jan 31, 2017Wei Chins Plastic Enterprise Corp.Screwdriver
U.S. ClassificationD19/119, D19/923