Ball-point pen

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Description

FIG. 1 is a left front perspective view of a ball-point pen showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a left side elevational view;

FIG. 6 is a top plan view;

FIG. 7 is a bottom plan view;

FIG. 8 is a front elevational view with one of the writing tips extended;

FIG. 9 is a rear elevational view with the other writing tip extended; and,

FIG. 10 is an enlarged cross-sectional view taken in the direction of arrows 10—10 in FIG. 3.

Claims

The ornamental design for a ball-point pen, as shown and described.

Referenced Cited
U.S. Patent Documents
D374893 October 22, 1996 Yazawa
D389186 January 13, 1998 Shimizu
D411858 July 6, 1999 Katami
D438246 February 27, 2001 Hollington et al.
3274976 September 1966 Levoin
3837748 September 1974 Cunningham
6217241 April 17, 2001 Kobayashi
Foreign Patent Documents
948825 December 1995 JP
1018535 June 1998 JP
Other references
  • Guernsey Office Products Catalog—1999—p. 811—“B” pens at top.
Patent History
Patent number: D451545
Type: Grant
Filed: May 9, 2001
Date of Patent: Dec 4, 2001
Assignee: Mitsubishi Pencil Co., Ltd. (Tokyo)
Inventor: Masanori Tsuchikura (Tokyo)
Primary Examiner: Martie K. Holtje
Attorney, Agent or Law Firm: Foley & Larnder
Application Number: 29/141,544