Ballpoint pen
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Description
Claims
The ornamental design for a ballpoint pen, as shown and described.
Referenced Cited
U.S. Patent Documents
| 2692580 | October 1954 | Kahn et al. |
| D400922 | November 10, 1998 | Sakuno |
| D401624 | November 24, 1998 | Sakuno |
| D407114 | March 23, 1999 | Sakuno |
| D416577 | November 16, 1999 | Andrews et al. |
| 6273626 | August 14, 2001 | Yazawa |
| D464083 | October 8, 2002 | Yoon |
| D478627 | August 19, 2003 | Moon |
| D480756 | October 14, 2003 | Hwang |
| D540385 | April 10, 2007 | Qiu |
| D540866 | April 17, 2007 | Qiu |
Patent History
Patent number: D626995
Type: Grant
Filed: Nov 16, 2007
Date of Patent: Nov 9, 2010
Assignee: Kabushiki Kaisha Pilot Corporation (Tokyo)
Inventor: Akinori Ikeda (Tokyo)
Primary Examiner: Elizabeth A Albert
Attorney: Sughrue Mion, PLLC
Application Number: 29/297,718
Type: Grant
Filed: Nov 16, 2007
Date of Patent: Nov 9, 2010
Assignee: Kabushiki Kaisha Pilot Corporation (Tokyo)
Inventor: Akinori Ikeda (Tokyo)
Primary Examiner: Elizabeth A Albert
Attorney: Sughrue Mion, PLLC
Application Number: 29/297,718
Classifications
Current U.S. Class:
Lateral Striation (D19/48)