Ballpoint pen

- Pentel Kabushiki Kaisha

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Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof, the top view being a mirror image of the bottom view;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a front view thereof in a state of use, with a front tip being exposed and a cap being fitted to a rear end.

Claims

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

Referenced Cited
U.S. Patent Documents
D65683 September 1924 Benjamin
D99213 April 1936 Peters
D117839 November 1939 Zoll
D206917 February 1967 Jensen
D240032 May 1976 Gomez
D257857 January 13, 1981 Leuenberger et al.
D428056 July 11, 2000 Rousseau
D482396 November 18, 2003 De Bon
D501028 January 18, 2005 Carre
D548280 August 7, 2007 Shimizu
D576676 September 9, 2008 Shimizu
Foreign Patent Documents
000852488-0001 January 2008 EM
Patent History
Patent number: D597600
Type: Grant
Filed: Jan 10, 2008
Date of Patent: Aug 4, 2009
Assignee: Pentel Kabushiki Kaisha
Inventor: Kazuhisa Shimizu (Tokyo)
Primary Examiner: Elizabeth A Albert
Attorney: Adams & Wilks
Application Number: 29/294,426
Classifications
Current U.S. Class: Longitudinal Striation (D19/49)