Three colors ball point pen
Latest Tombow Pencil Co., Ltd. Patents:
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.
Claims
The ornamental design for a three colors ball point pen, as shown and described.
Referenced Cited
U.S. Patent Documents
2561824 | July 1951 | Schmieglitz |
3250254 | May 1966 | Gerspacher |
D321720 | November 19, 1991 | Sakurada |
D324070 | February 18, 1992 | Suzuki |
D327703 | July 7, 1992 | Katami |
D336108 | June 1, 1993 | Kazunori |
5749663 | May 12, 1998 | Takahashi |
D408854 | April 27, 1999 | Katami |
D411858 | July 6, 1999 | Katami |
6540422 | April 1, 2003 | Torii |
D492724 | July 6, 2004 | Kimura |
D492725 | July 6, 2004 | Kimura |
Patent History
Patent number: D502503
Type: Grant
Filed: Mar 28, 2003
Date of Patent: Mar 1, 2005
Assignee: Tombow Pencil Co., Ltd. (Tokyo)
Inventor: Shigeru Kimura (Tokorozawa)
Primary Examiner: Martie K. Holtje
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/178,496
Type: Grant
Filed: Mar 28, 2003
Date of Patent: Mar 1, 2005
Assignee: Tombow Pencil Co., Ltd. (Tokyo)
Inventor: Shigeru Kimura (Tokorozawa)
Primary Examiner: Martie K. Holtje
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/178,496
Classifications
Current U.S. Class:
Plural Or Combined (D19/36);
Substantially Circular Or Oval In Cross Section (D19/51);
Clip (D19/56)