Ball-point pen with a mechanical pencil
Latest Mitsubishi Pencil Co., Ltd. Patents:
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
Foreign Patent Documents
Other references
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 |
787852 | February 1990 | JP |
948825 | December 1995 | JP |
1018535 | June 1998 | JP |
2000-32248 | November 2000 | JP |
- 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
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
Classifications
Current U.S. Class:
Plural Or Combined (D19/36);
Substantially Circular Or Oval In Cross Section (D19/51);
Nib, Stylus Or Grip (D19/55);
Clip (D19/56)
International Classification: 1906;
International Classification: 1906;