Patent
   D497643
Priority
May 30 2003
Filed
Nov 18 2003
Issued
Oct 26 2004
Expiry
Oct 26 2018
Assg.orig
Entity
unknown
80
8
n/a
The ornamental design for a ballpoint pen, as shown and described.

FIG. 1 is a perspective view of a ballpoint pen showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view, the left side being a mirror image of the right side elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view; and,

FIG. 7 is a perspective view with the pen tip extended.

Nishida, Tsuyoshi

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D708263, May 10 2013 DAVRO PRODUCTS, INC Pen
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D956869, Nov 28 2018 Pentel Kabushiki Kaisha Ballpoint pen
D956870, Apr 10 2020 Pentel Kabushiki Kaisha Ballpoint pen
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ER3453,
ER7031,
ER748,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 31 2003NISHIDA, TSUYOSHIMITSUBISHI PENCIL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0147160303 pdf
Nov 18 2003Mitsubishi Pencil Co., Ltd.(assignment on the face of the patent)
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