Ballpoint pen
Latest Pentel Kabushiki Kaisha Patents:
Description
Claims
The ornamental design for a ballpoint pen, as shown and described.
Referenced Cited
Patent History
Patent number: D548280
Type: Grant
Filed: Nov 29, 2005
Date of Patent: Aug 7, 2007
Assignee: Pentel Kabushiki Kaisha
Inventor: Kazuhisa Shimizu (Tokyo)
Primary Examiner: Elizabeth A. Albert
Attorney: Adams & Wilks
Application Number: 29/243,633
Type: Grant
Filed: Nov 29, 2005
Date of Patent: Aug 7, 2007
Assignee: Pentel Kabushiki Kaisha
Inventor: Kazuhisa Shimizu (Tokyo)
Primary Examiner: Elizabeth A. Albert
Attorney: Adams & Wilks
Application Number: 29/243,633
Classifications
Current U.S. Class:
Lateral Striation (D19/48)