Three colors ball point pen
Kimura March 1, 2
U.S. patent number D502,503 [Application Number D/178,496] was granted by the patent office on 2005-03-01 for three colors ball point pen. This patent grant is currently assigned to Tombow Pencil Co., Ltd.. Invention is credited to Shigeru Kimura.
| United States Patent | D502,503 |
| Kimura | March 1, 2005 |
Three colors ball point pen
Claims
The ornamental design for a three colors ball point pen, as shown and described.
| Inventors: | Kimura; Shigeru (Tokorozawa, JP) |
|---|---|
| Assignee: | Tombow Pencil Co., Ltd. (Tokyo,
JP) |
| Appl. No.: | D/178,496 |
| Filed: | March 28, 2003 |
| Current U.S. Class: | D19/119; D19/934 |
| Current International Class: | 1906 |
| Field of Search: | ;D19/35,36,41-51,53-58,81-85 ;401/6,7,88,29-31,32-34,99,100,101,103-106,107-110,111-117,209 ;24/10R,11R |
References Cited [Referenced By]
U.S. Patent Documents
| 2561824 | July 1951 | Schmieglitz |
| 3250254 | May 1966 | Gerspacher |
| D321720 | November 1991 | Sakurada |
| D324070 | February 1992 | Suzuki |
| D327703 | July 1992 | Katami |
| D336108 | June 1993 | Kazunori |
| 5749663 | May 1998 | Takahashi |
| D408854 | April 1999 | Katami |
| D411858 | July 1999 | Katami |
| 6540422 | April 2003 | Torii |
| D492724 | July 2004 | Kimura |
| D492725 | July 2004 | Kimura |
Attorney, Agent or Firm: Birch, Stewart, Kolasch & Birch, LLP
Description
FIG. 1 is a front elevational view of a three-color ball point pen showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a perspective view thereof; and,
FIG. 6 is a front elevational view with the writing tip shown in an extended position.
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