Title:
Ballpoint pen
United States Patent D691655


Inventors:
Inoue, Yuki (Osaka, JP)
Yasunaga, Masahiro (Osaka, JP)
Application Number:
29/431638
Publication Date:
10/15/2013
Filing Date:
09/10/2012
Assignee:
Sakura Color Products Corporation (JP)
Primary Class:
Other Classes:
D19/932
International Classes:
(IPC1-7): 1906
Field of Search:
D14/411, D19/35, D19/36, D19/41-51, D19/53-58, 24/11F, 24/11R, 24/11P, 402/52, 402/99-109, 402/192, 402/195, 402/196
View Patent Images:
US Patent References:
D672815Mechanical pencilDecember, 2012LiD19/51
D667881PenSeptember, 2012LiD19/48
D650858Writing instrumentDecember, 2011KedaD19/51
D643877Ballpoint penAugust, 2011SoeteweyD19/49
D531666Writing implementNovember, 2006VolkD19/50
D532453Writing utensilNovember, 2006TaticD19/50
D491983Writing instrumentJune, 2004IzushimaD19/49
D482069Ball point penNovember, 2003KochD19/51
D445131Writing instrumentJuly, 2001KedaD19/51
D421772Mechanical pencilMarch, 2000MaruyamaD19/51
D421053Writing instrumentFebruary, 2000IzushimaD19/51
D404428Writing instrumentJanuary, 1999TakahashiD19/49
D377664Writing instrumentJanuary, 1997IzushimaD19/51
D346401Mechanical pencilApril, 1994SakunoD19/48
D269189Mechanical pencil or similar articleMay, 1983SakaokaD19/48
D216844N/AMarch, 1970ShimadaD19/49



Primary Examiner:
Albert, Elizabeth
Attorney, Agent or Firm:
McDonald Hopkins LLC
Claims:
CLAIM

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

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 back view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.