Ballpoint pen
Matsuzaki , et al. February 6, 2
U.S. patent number D437,352 [Application Number D/117,485] was granted by the patent office on 2001-02-06 for ballpoint pen. This patent grant is currently assigned to Kokuyo Kabushiki Kaisha. Invention is credited to Nobuki Matsuzaki, Sachiko Tone.
| United States Patent | D437,352 |
| Matsuzaki , et al. | February 6, 2001 |
Ballpoint pen
Claims
The ornamental design for a ballpoint pen, as shown and described.
| Inventors: | Matsuzaki; Nobuki (Osaka, JP), Tone; Sachiko (Osaka, JP) |
|---|---|
| Assignee: | Kokuyo Kabushiki Kaisha (Osaka,
JP) |
| Appl. No.: | D/117,485 |
| Filed: | January 28, 2000 |
Foreign Application Priority Data
| Oct 29, 1999 [JP] | 11-30011 | |||
| Current U.S. Class: | D19/174 |
| Current International Class: | 1906 |
| Field of Search: | ;D19/35,36,41-51,53-58,81-85 ;401/6,7,88,99,100,103,104,109-116,209 |
References Cited [Referenced By]
U.S. Patent Documents
| D355673 | February 1995 | Takahashi |
| D363084 | October 1995 | Hollington |
| D377051 | December 1996 | Takemura |
| D387804 | December 1997 | Izushima |
| D394455 | May 1998 | Izushima |
| D395447 | June 1998 | Izushima |
| D401624 | November 1998 | Sakuno |
| D418163 | December 1999 | Rosen |
Attorney, Agent or Firm: Birch, Stewart, Kolasch & Birch, LLP
Description
FIG. 1 is a perspective view of the top, front and left side of a ballpoint pen showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom view thereof.
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