Ballpoint pen

- Tombow Pencil Co., Ltd.
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Description

FIG. 1 is a perspective view of the ballpoint pen of the subject invention with the nib extended;

FIG. 2 is a front view of the ballpoint pen of the subject invention with the nib extended;

FIG. 3 is a rear view of the ballpoint pen of the subject invention with the nib extended;

FIG. 4 is a right side view of the ballpoint pen of the subject invention with the nib extended;

FIG. 5 is a left side view of the ballpoint pen of the subject invention with the nib extended;

FIG. 6 is a top view of the ballpoint pen of the subject invention;

FIG. 7 is a bottom view of the ballpoint pen of the subject invention; and,

FIG. 8 is a perspective view of the ballpoint pen of the subject invention with the nib retracted.

Claims

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

Referenced Cited
U.S. Patent Documents
D410030 May 18, 1999 Sunaga
D446242 August 7, 2001 Stukenkemper
D496963 October 5, 2004 Losel
D498791 November 23, 2004 Morrow
D506506 June 21, 2005 Qiu
7179004 February 20, 2007 Cetera
D538341 March 13, 2007 Oas
D549779 August 28, 2007 Shimizu
D555726 November 20, 2007 Huff
D570912 June 10, 2008 Tatic
D571400 June 17, 2008 Anand
Foreign Patent Documents
000833496-0001 November 2007 EM
000867791-0001 January 2008 EM
Patent History
Patent number: D601198
Type: Grant
Filed: Jan 17, 2008
Date of Patent: Sep 29, 2009
Assignee: Tombow Pencil Co., Ltd. (Tokyo)
Inventor: Yoshinori Kouda (Tokyo)
Primary Examiner: Elizabeth A Albert
Attorney: Edwards Angell Palmer & Dodge LLP
Application Number: 29/294,556
Classifications
Current U.S. Class: Longitudinal Striation (D19/49)