Patent
   D453790
Priority
Nov 10 2000
Filed
May 09 2001
Issued
Feb 19 2002
Expiry
Feb 19 2016
Assg.orig
Entity
unknown
57
11
n/a
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.

Tsuchikura, Masanori

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 24 2001TSUCHIKURA, MASANORIMITSUBISHI PENCIL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0117910004 pdf
May 09 2001Mitsubishi Pencil Co., Ltd.(assignment on the face of the patent)
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