Ballpoint pen

- Pentel Kabushiki Kaisha

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Description

FIG. 1 is a perspective view of the front, bottom and left side of a ballpoint pen showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a right side view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
2007245 July 1935 Gimonet
D105022 June 1937 Larsen
D404763 January 26, 1999 Shimizu
D534586 January 2, 2007 Togawa
D558269 December 25, 2007 Takanashi et al.
D562389 February 19, 2008 Ikeda
D572761 July 8, 2008 Zhang
Foreign Patent Documents
000615836-0001 October 2006 EM
Patent History
Patent number: D587752
Type: Grant
Filed: Jan 10, 2008
Date of Patent: Mar 3, 2009
Assignee: Pentel Kabushiki Kaisha
Inventor: Kazuhisa Shimizu (Shinagawa-ku)
Primary Examiner: Elizabeth A Albert
Attorney: Adams & Wilks
Application Number: 29/294,425
Classifications
Current U.S. Class: Diagonal Striation (D19/50)