Ball-point pen with a mechanical pencil

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Description

FIG. 1 is a left front perspective view of a ball-point pen with a mechanical pencil 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 an enlarged cross-sectional view taken in the direction of arrows 8—8 in FIG. 3;

FIG. 9 is a front elevational view with the mechanical pencil writing tip extended; and,

FIG. 10 is a rear elevational view with the ball-point pen writing tip extended.

Claims

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

Referenced Cited
U.S. Patent Documents
3274976 September 1966 Levoin
3837748 September 1974 Wada
D378893 April 22, 1997 Nordeen
D401624 November 24, 1998 Sakuno
D404070 January 12, 1999 Hasegawa
D407114 March 23, 1999 Sakuno
6217241 April 17, 2001 Kobayashi
Foreign Patent Documents
787852 February 1990 JP
948825 December 1995 JP
1018535 June 1998 JP
2000-32248 November 2000 JP
Other references
  • Guernsey Office Products—1999 Catalog—p. 811—“B” Pens at Top.
Patent History
Patent number: D453790
Type: Grant
Filed: May 9, 2001
Date of Patent: Feb 19, 2002
Assignee: Mitsubishi Pencil Co., Ltd. (Tokyo)
Inventor: Masanori Tsuchikura (Tokyo)
Primary Examiner: Martie K. Holtje
Attorney, Agent or Law Firm: Foley & Lardner
Application Number: 29/141,545