Patent
   D621446
Priority
Jun 30 2008
Filed
Feb 02 2010
Issued
Aug 10 2010
Expiry
Aug 10 2024
Assg.orig
Entity
unknown
6
10
n/a
The ornamental design for a mechanical pencil with a lead tank, as shown and described.

FIG. 1 is a front view of the design according to the invention.

FIG. 2 is a right side view of the design according to the invention. The left side view is the same as the right side view.

FIG. 3 is a rear view of the design according to the invention.

FIG. 4 is a top plan view of the design according to the invention; and,

FIG. 5 is a bottom view of the design according to the invention.

The broken lines showing portions of the top and bottom in FIGS. 4 and 5 are included for the purpose of illustrating environment and form no part of the claimed design.

Keda, Tadashi

Patent Priority Assignee Title
D816165, Mar 15 2016 C JOSEF LAMY GMBH Writing instrument
D817398, Aug 31 2016 Sanford, L.P. Writing instrument
D866662, Dec 06 2017 SANFORD L P Writing instrument
ER2540,
ER5106,
ER5289,
Patent Priority Assignee Title
1310257,
4812069, Mar 11 1987 Writing implement having built-in paper dispenser
5683191, Oct 09 1987 Kotobuki & Co., Ltd. Writing tool
5988913, Oct 07 1996 Kotobuki & Co., Ltd. Double-chuck mechanical pencil
20070217858,
D329460, Nov 15 1990 Societe Nouvelle Chaumet S.A. Casing for a writing instrument
D417698, Sep 28 1998 KABUSHIKI KAISHA PILOT CORPORATION ALSO TRADING AS PILOT CORPORATION Writing instrument
D430607, Oct 29 1999 Kokuyo Kabushiki Kaisha Mechanical pencil
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D562894, Apr 28 2006 Mitsubishi Pencil Co., Ltd. Pen
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 02 2010Kotobuki & Co., Ltd.(assignment on the face of the patent)
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