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 left side elevational view;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view;

FIG. 7 is a bottom plan view of the writing tip;

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

FIG. 9 is a left side elevational view in an exploded condition; and,

FIG. 10 is a perspective view with the cap member in a stored position.

Claims

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

Referenced Cited
U.S. Patent Documents
D359757 June 27, 1995 Inami et al.
D368738 April 9, 1996 Osada et al.
D404426 January 19, 1999 Takanashi
D421625 March 14, 2000 Oka
D421770 March 21, 2000 Sasaki
D438246 February 27, 2001 Hollington et al.
D442636 May 22, 2001 Kubayashi
D444499 July 3, 2001 Nakazawa
2569286 September 1951 Bunker
Foreign Patent Documents
1016593 July 1998 JP
Patent History
Patent number: D452526
Type: Grant
Filed: May 9, 2001
Date of Patent: Dec 25, 2001
Assignee: Mitsubishi Pencil Co., Ltd. (Tokyo)
Inventor: Tsuyoshi Nishida (Tokyo)
Primary Examiner: Martie K. Holtje
Attorney, Agent or Law Firm: Foley & Lardner
Application Number: 29/141,546