Ballpoint pen
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- Writing tool
Description
Claims
The ornamental design for a ballpoint pen, as shown and described.
Referenced Cited
U.S. Patent Documents
2803219 | August 1957 | Stoeberl |
3071112 | January 1963 | Lovejoy et al. |
5048989 | September 17, 1991 | Stageman |
D322282 | December 10, 1991 | Mishima |
D335893 | May 25, 1993 | Hu |
D378762 | April 8, 1997 | Kikuchi et al. |
D386526 | November 18, 1997 | Ito |
D408450 | April 20, 1999 | Kamei |
6123476 | September 26, 2000 | Rosenthal |
D482397 | November 18, 2003 | Hui |
D497640 | October 26, 2004 | Qiu |
D576212 | September 2, 2008 | Qiu et al. |
Patent History
Patent number: D602085
Type: Grant
Filed: Sep 23, 2008
Date of Patent: Oct 13, 2009
Assignee: Kabushiki Kaisha Pilot Corporation (Tokyo)
Inventor: Naomi Matsumura (Tokyo)
Primary Examiner: Elizabeth A Albert
Assistant Examiner: Karen E Eldridge Powers
Attorney: Sughrue Mion, PLLC
Application Number: 29/324,882
Type: Grant
Filed: Sep 23, 2008
Date of Patent: Oct 13, 2009
Assignee: Kabushiki Kaisha Pilot Corporation (Tokyo)
Inventor: Naomi Matsumura (Tokyo)
Primary Examiner: Elizabeth A Albert
Assistant Examiner: Karen E Eldridge Powers
Attorney: Sughrue Mion, PLLC
Application Number: 29/324,882
Classifications
Current U.S. Class:
With Surface Texture Or Pattern (D19/47)