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
Foreign Patent Documents
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Patent History
Patent number: D595352
Type: Grant
Filed: Feb 28, 2008
Date of Patent: Jun 30, 2009
Assignee: Kabushiki Kaisha Pilot Corporation (Chuo-ku)
Inventor: Akinori Ikeda (Tokyo)
Primary Examiner: Elizabeth A Albert
Assistant Examiner: Karen E Eldridge Powers
Attorney: Sughrue Mion, PLLC
Application Number: 29/304,273
Type: Grant
Filed: Feb 28, 2008
Date of Patent: Jun 30, 2009
Assignee: Kabushiki Kaisha Pilot Corporation (Chuo-ku)
Inventor: Akinori Ikeda (Tokyo)
Primary Examiner: Elizabeth A Albert
Assistant Examiner: Karen E Eldridge Powers
Attorney: Sughrue Mion, PLLC
Application Number: 29/304,273
Classifications
Current U.S. Class:
Lateral Striation (D19/48)