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: D577067
Type: Grant
Filed: Nov 27, 2006
Date of Patent: Sep 16, 2008
Assignee: Ritter-Pen GmbH
Inventor: Uwe Koch (Brensbach)
Primary Examiner: Elizabeth A Albert
Attorney: Smith, Gambrell & Russell
Application Number: 29/269,263
Type: Grant
Filed: Nov 27, 2006
Date of Patent: Sep 16, 2008
Assignee: Ritter-Pen GmbH
Inventor: Uwe Koch (Brensbach)
Primary Examiner: Elizabeth A Albert
Attorney: Smith, Gambrell & Russell
Application Number: 29/269,263
Classifications
Current U.S. Class:
Substantially Circular Or Oval In Cross Section (D19/51)