Ballpoint pen

Shibata May 8, 2

Patent Grant D542350

U.S. patent number D542,350 [Application Number D/226,805] was granted by the patent office on 2007-05-08 for ballpoint pen. This patent grant is currently assigned to Pentel Kabushiki Kaisha. Invention is credited to Tomoaki Shibata.


United States Patent D542,350
Shibata May 8, 2007

Ballpoint pen

Claims

CLAIM The ornamental design for a ballpoint pen, as shown and described.
Inventors: Shibata; Tomoaki (Tokyo, JP)
Assignee: Pentel Kabushiki Kaisha (JP)
Appl. No.: D/226,805
Filed: April 1, 2005

Foreign Application Priority Data

Oct 5, 2004 [JP] 2004-030268
Current U.S. Class: D19/170; D19/934
Current International Class: 1906
Field of Search: ;D19/36,37,41-51,54-57 ;24/11R,11F,11P ;401/52,99,100,104,105,106,107,108,109,192,195,243-247

References Cited [Referenced By]

U.S. Patent Documents
D408854 April 1999 Katami
D411858 July 1999 Katami
D502503 March 2005 Kimura
D506504 June 2005 Nakazawa et al.
2005/0079002 April 2005 Hazzard
Primary Examiner: Albert; Elizabeth A.
Attorney, Agent or Firm: Adams & Wilks

Description



FIG. 1 is a perspective view 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;

FIG. 6 is a right side view thereof;

FIG. 7 is a front view thereof with the writing tip in an extended position in a state of use; and,

FIG. 8 is a bottom view thereof with the writing tip in an extended position in a state of use.

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