Ballpoint pen
Latest Ritter Pen GmbH Patents:
Description
Claims
The ornamental design for a ballpoint pen, as shown and described.
Referenced Cited
Patent History
Patent number: D596228
Type: Grant
Filed: May 9, 2008
Date of Patent: Jul 14, 2009
Assignee: Ritter Pen GmbH
Inventor: Uwe Koch (Brensbach)
Primary Examiner: Elizabeth A Albert
Attorney: Smith, Gambrell & Russell
Application Number: 29/317,932
Type: Grant
Filed: May 9, 2008
Date of Patent: Jul 14, 2009
Assignee: Ritter Pen GmbH
Inventor: Uwe Koch (Brensbach)
Primary Examiner: Elizabeth A Albert
Attorney: Smith, Gambrell & Russell
Application Number: 29/317,932
Classifications
Current U.S. Class:
Marking Instrument (D19/41)