Ballpoint pen

Oi April 24, 2

Patent Grant D541341

U.S. patent number D541,341 [Application Number D/233,859] was granted by the patent office on 2007-04-24 for ballpoint pen. This patent grant is currently assigned to Tombow Pencil Co., Ltd.. Invention is credited to Yukiko Oi.


United States Patent D541,341
Oi April 24, 2007

Ballpoint pen

Claims

CLAIM The ornamental design for a ballpoint pen, as shown and described.
Inventors: Oi; Yukiko (Tokyo, JP)
Assignee: Tombow Pencil Co., Ltd. (Tokyo, JP)
Appl. No.: D/233,859
Filed: July 12, 2005

Foreign Application Priority Data

Jan 24, 2005 [JP] 2005-001635
Current U.S. Class: D19/169; D19/172; D19/913
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
D190349 May 1961 Doman
D342546 December 1993 Song
D354985 January 1995 Hong
D410031 May 1999 Charriol
D426572 June 2000 Salemme et al.
D462386 September 2002 Iwase et al.
D462717 September 2002 Rommel
D466933 December 2002 Ferrara, Jr.
D482067 November 2003 Yang
D508715 August 2005 Rommel
D513766 January 2006 Cetera
Primary Examiner: Albert; Elizabeth A.
Attorney, Agent or Firm: Birch, Stewart, Kolasch and Birch, LLP

Description



FIG. 1 is a perspective view of the ballpoint pen showing my new design in a status with a tip covered by a cap;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a top view thereof in a status with the tip exposed for use;

FIG. 7 is a top view thereof with the cap omitted;

FIG. 8 is a bottom view thereof with the cap omitted;

FIG. 9 is a rear view thereof with the cap omitted;

FIG. 10 is a front view thereof with the cap omitted;

FIG. 11 is a bottom view thereof in a status with the tip exposed for use; and,

FIG. 12 is a perspective view thereof in a status with the tip exposed for use.

The pattern of dots on a portion of the pen barrel represents a contrasting material.

* * * * *


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