Ballpoint pen

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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;

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
D267655 January 18, 1983 Verona
D324072 February 18, 1992 von Edler et al.
D362019 September 5, 1995 Linderson
D387804 December 16, 1997 Izushima
D395917 July 7, 1998 Rosenbaum
D395918 July 7, 1998 Rosenbaum
D471930 March 18, 2003 Stropkay et al.
D472922 April 8, 2003 Stropkay et al.
D491604 June 15, 2004 Yeh
Foreign Patent Documents
000852496-0001 January 2008 EM
DM/061563 September 2002 WO
Patent History
Patent number: D593606
Type: Grant
Filed: Jan 10, 2008
Date of Patent: Jun 2, 2009
Assignee: Pentel Kabushiki Kausha
Inventors: Shigeo Oka (Tokyo), Rika Tezuchi (Tokyo), Etsuyo Yamada (Tokyo)
Primary Examiner: Elizabeth A Albert
Attorney: Adams & Wilks
Application Number: 29/294,427
Classifications
Current U.S. Class: Substantially Circular Or Oval In Cross Section (D19/51)