Title:
Ball-point pen
United States Patent D491224


Inventors:
Hsieh, Chung Hsuan (San Chung, Taipei Hsien 241, TW)
Application Number:
29/189306
Publication Date:
06/08/2004
Filing Date:
09/03/2003
Assignee:
HSIEH CHUNG HSUAN
Primary Class:
Other Classes:
D19/914, D19/927
Field of Search:
401/6, D19/41-51, D19/81-85, 401/7, D19/35, 24/11P, 401/88, 401/209, 24/11C, 24/11PP, 24/11R, 401/107-110, 401/111-117, 401/103-106, D19/53-58, 401/99-101, 24/1R, D19/36
View Patent Images:
US Patent References:
D213341N/AFieldsD19/49
D342090Writing instrumentAnavil et al.D19/56X
D397723Writing instrumentIzushimaD19/49
D442991Span double click penSmithD19/47
D444498Writing instrumentIzushimaD19/49
D460112Writing instrumentKedaD19/51
D460114Cap for a writing instrumentOkaD19/57
D463822Writing instrumentKedaD19/48
D482070End plug for a writing instrumentKennedyD19/54



Primary Examiner:
HOLTJE, MARTHA
Attorney, Agent or Firm:
Chung Hsuan Hsieh (No. 34 Lane 87, Fu I Street, Chi Tu, Keelung, null, 206, TW)
Claims:
1. The ornamental design for a ball-point pen, as shown and described.

Description:
FIG. 1 is a perspective view of the ball-point pen;

FIG. 2 is a front view of the pen;

FIG. 3 is a rear view of the pen;

FIG. 4 is a left side view of the pen;

FIG. 5 is a right side view of the pen;

FIG. 6 is a top view of the pen; and,

FIG. 7 is a bottom view of the pen.