Title:
Ball point pen
United States Patent D499139


Inventors:
Oka, Shigeo (Tokyo, JP)
Application Number:
29/178613
Publication Date:
11/30/2004
Filing Date:
03/28/2003
Assignee:
Pentel Kabushiki Kaisha (Tokyo, JP)
Primary Class:
Other Classes:
D19/904, D19/912, D19/923
Field of Search:
401/6, D19/41-51, D19/81-85, 401/7, D19/35, 401/88, 401/99, 401/209, 401/100, 401/107-110, 401/101, 401/111-117, 401/103-106, D19/53-58, D19/36
View Patent Images:
US Patent References:
D079546N/ABiffarD19/57
D138825N/AWaldingerD19/50
D269189Mechanical pencil or similar articleSakaokaD19/48
D314978Writing instrumentOkaD19/48
D355673Writing instrumentTakahashiD19/48
D398494Nail setBickford et al.D8/47
D401624Ballpoint penSakunoD19/51
D404070Writing instrumentHasegawaD19/51
D441017Writing instrumentGault et al.D19/50



Primary Examiner:
HOLTJE, MARTHA
Attorney, Agent or Firm:
Adams & Wilks (31st Floor 50 Broadway, New York, NY, 10004, US)
Claims:
1. The ornamental design for a ball point pen, as shown and described.

Description:
FIG. 1 is a perspective view of a ball point pen showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is an explanatory front elevational view thereof showing the state of use; and,

FIG. 8 is an explanatory right side elevational view thereof showing the state of use.