Ballpoint pen
Latest Ritter Pen GmbH Patents:
Description
The stippling shown on the grip of the pen barrel in
Claims
The ornamental design for a ballpoint pen, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D195480 | June 1963 | Tegen |
D216844 | March 1970 | Shimada |
D269189 | May 31, 1983 | Sakaoka |
D307035 | April 3, 1990 | Petterson |
D346401 | April 26, 1994 | Sakuno |
5599123 | February 4, 1997 | Still |
D440602 | April 17, 2001 | Ikeda |
6332247 | December 25, 2001 | Hsieh |
D562890 | February 26, 2008 | Wang et al. |
D562894 | February 26, 2008 | Nishida |
D566176 | April 8, 2008 | Rolion et al. |
DM/056611 | November 2000 | WO |
Patent History
Patent number: D598497
Type: Grant
Filed: May 9, 2008
Date of Patent: Aug 18, 2009
Assignee: Ritter Pen GmbH
Inventor: Uwe Koch (Brensbach)
Primary Examiner: Elizabeth A Albert
Attorney: Smith, Gambrell & Russell
Application Number: 29/317,934
Type: Grant
Filed: May 9, 2008
Date of Patent: Aug 18, 2009
Assignee: Ritter Pen GmbH
Inventor: Uwe Koch (Brensbach)
Primary Examiner: Elizabeth A Albert
Attorney: Smith, Gambrell & Russell
Application Number: 29/317,934
Classifications
Current U.S. Class:
Having Flared Or Enlarged Top (D19/46)