Ballpoint pen

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Description

FIG. 1 is a perspective view of front, top plan and right side of a ballpoint pen showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is an enlarged end view taken at 7-7 in FIG. 3 thereof; and,

FIG. 8 is a front end view thereof with the writing tip projecting.

Claims

The ornamental design for a ballpoint pen, as shown and described.

Referenced Cited
U.S. Patent Documents
D445830 July 31, 2001 Yoon
D463821 October 1, 2002 Nishida
D472577 April 1, 2003 Sakuno et al.
D551710 September 25, 2007 Tsuchida
D558269 December 25, 2007 Takanashi
D562389 February 19, 2008 Ikeda
D562391 February 19, 2008 Gerules
D575339 August 19, 2008 Daida
D595353 June 30, 2009 Li
D607935 January 12, 2010 Shimada
D629461 December 21, 2010 Shibata
Patent History
Patent number: D650441
Type: Grant
Filed: Oct 21, 2010
Date of Patent: Dec 13, 2011
Assignee: Kabushiki Kaisha Pilot Corporation (Tokyo)
Inventor: Akinori Ikeda (Tokyo)
Primary Examiner: Elizabeth Albert
Attorney: Sughrue Mion, PLLC
Application Number: 29/377,407
Classifications