Ball-point pen

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Description

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

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a right side elevational view (the left side elevational view is a mirror image of the right side view);

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view;

FIG. 7 is an enlarged cross-sectional view of the grip taken in the direction 7—7 in FIG. 2;

FIG. 8 is an enlarged cross-sectional view of the barrel taken in the direction 8—8 in FIG. 2; and,

FIG. 9 is a perspective view with the writing tip shown extended.

Claims

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

Referenced Cited
U.S. Patent Documents
2569286 September 1951 Bunker
D259727 June 30, 1981 Zierhut
D374893 October 22, 1996 Yazawa
D404070 January 12, 1999 Hasegawa
D450769 November 20, 2001 Nishida
D451545 December 4, 2001 Tsuchikura
D451547 December 4, 2001 Nishida
D453790 February 19, 2002 Tsuchikura
Patent History
Patent number: D463821
Type: Grant
Filed: Dec 19, 2001
Date of Patent: Oct 1, 2002
Assignee: Mitsubishi Pencil Co., Ltd. (Tokyo)
Inventor: Tsuyoshi Nishida (Tokyo)
Primary Examiner: Martie K. Holtje
Attorney, Agent or Law Firm: Foley & Lardner
Application Number: 29/152,243
Classifications