Ballpoint pen
Latest Kabushiki Kaisha Pilot Corporation Patents:
Description
The portions of the article in broken lines are shown for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a ballpoint pen, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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D610617 | February 23, 2010 | Zhang |
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D641787 | July 19, 2011 | Tan |
D654952 | February 28, 2012 | Laemle |
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Patent History
Patent number: D668717
Type: Grant
Filed: Jul 6, 2011
Date of Patent: Oct 9, 2012
Assignee: Kabushiki Kaisha Pilot Corporation (Tokyo)
Inventor: Kumiko Mizoguchi (Tokyo)
Primary Examiner: Elizabeth Albert
Attorney: Sughrue Mion, PLLC
Application Number: 29/396,718
Type: Grant
Filed: Jul 6, 2011
Date of Patent: Oct 9, 2012
Assignee: Kabushiki Kaisha Pilot Corporation (Tokyo)
Inventor: Kumiko Mizoguchi (Tokyo)
Primary Examiner: Elizabeth Albert
Attorney: Sughrue Mion, PLLC
Application Number: 29/396,718
Classifications
Current U.S. Class:
Diagonal Striation (D19/50)