Ballpoint pen
Nishida October 26, 2
U.S. patent number D497,643 [Application Number D/193,934] was granted by the patent office on 2004-10-26 for ballpoint pen. This patent grant is currently assigned to Mitsubishi Pencil Co., Ltd.. Invention is credited to Tsuyoshi Nishida.
| United States Patent | D497,643 |
| Nishida | October 26, 2004 |
Ballpoint pen
Claims
The ornamental design for a ballpoint pen, as shown and described.
| Inventors: | Nishida; Tsuyoshi (Tokyo, JP) |
|---|---|
| Assignee: | Mitsubishi Pencil Co., Ltd.
(Tokyo, JP) |
| Appl. No.: | D/193,934 |
| Filed: | November 18, 2003 |
Foreign Application Priority Data
| May 30, 2003 [JP] | 2003-015334 | |||
| Current U.S. Class: | D19/174; D19/906; D19/912; D19/914; D19/923 |
| Current International Class: | 1906 |
| Field of Search: | ;D19/35,36,41-51,53-58,81-85 ;401/6,7,88,99-102,103-106,107-110,111-117,209 ;24/10R,11R,11P,11PP,11F,11HC |
References Cited [Referenced By]
U.S. Patent Documents
| 360298 | March 1887 | Hewitt |
| D324238 | February 1992 | Nitta |
| D388825 | January 1998 | Kouda |
| D441015 | April 2001 | Izushima |
| D457917 | May 2002 | Traut et al. |
| D463821 | October 2002 | Nishida |
| D472577 | April 2003 | Sakuno et al. |
| D474241 | May 2003 | Hasegawa |
Attorney, Agent or Firm: Foley & Lardner LLP
Description
FIG. 1 is a perspective view of a ballpoint pen showing my new design;
FIG. 2 is a front elevational view;
FIG. 3 is a right side elevational view, the left side being a mirror image of the right side elevational view;
FIG. 4 is a rear elevational view;
FIG. 5 is a top plan view;
FIG. 6 is a bottom plan view; and,
FIG. 7 is a perspective view with the pen tip extended.
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