Patent
   D523476
Priority
Oct 06 2003
Filed
Mar 25 2004
Issued
Jun 20 2006
Expiry
Jun 20 2020
Assg.orig
Entity
unknown
13
10
n/a
The ornamental design for a mechanical pencil, as shown and described.

FIG. 1 is a perspective view of a mechanical pencil showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a sectional view thereof taken along line 7—7 in FIG. 2;

FIG. 8 is a sectional view thereof taken along line 8—8 in FIG. 2; and,

FIG. 9 is a bottom view thereof showing the eraser in an extended position of use.

Nakazawa, Hidekazu

Patent Priority Assignee Title
D538854, Jul 08 2005 Pentel of America, Ltd. Writing instrument
D596233, May 29 2007 Zebra Co., Ltd. Ballpoint pen
D603897, Jun 06 2008 Pentel Kabushika Kaisha Mechanical pencil
D787595, Jan 28 2016 Dong-A Pencil Co., Ltd. Ballpoint pen
D791874, Nov 20 2015 Dong-A Pencil Co., Ltd. Ballpoint pen
D797853, Nov 20 2015 Dong-A Pencil Co., Ltd. Ballpoint pen
D817399, Mar 16 2016 Dong-A Pencil Co., Ltd. Ballpoint pen
D817400, Mar 16 2016 Dong-A Pencil Co., Ltd. Ballpoint pen
D846640, Jan 30 2017 Pentel Kabushiki Kaisha Mechanical pencil
D876541, Jan 30 2017 Pentel Kabushiki Kaisha Mechanical pencil
ER3453,
ER7031,
ER748,
Patent Priority Assignee Title
1351552,
6206595, Aug 28 1998 Kotobuki & Co., Ltd. Writing utensil
D385915, Mar 28 1996 Pentel Kabushiki Kaisha Mechanical pencil
D389186, Mar 28 1996 Pentel Kabushiki Kaisha Mechanical pencil
D412342, Dec 09 1997 Pentel Kabushiki Kaisha Mechanical pencil
D478932, Oct 07 2002 Morris Pen Corporation Pen
D479747, Mar 08 2002 DCA Design International Limited Medicament delivery device
D501253, Nov 09 2002 DCA Design International Limited Pen-type injector
D506504, Feb 18 2004 Pentel Kabushiki Kaisha Ball point pen
D506780, Jun 13 2003 Pentel Kabushiki Kaisha Ball point pen
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Mar 15 2004NAKAZAWA, HIDEKAZUPentel Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0151530960 pdf
Mar 25 2004Pentel Kabushiki Kaisha(assignment on the face of the patent)
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