Ballpen
Description
The two circles shown in broken lines in
Claims
The ornamental design for a ballpen, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| D375524 | November 12, 1996 | Takahashi |
| D394875 | June 2, 1998 | Izushima |
| D397150 | August 18, 1998 | Izushima |
| D402695 | December 15, 1998 | Izushima |
| D410681 | June 8, 1999 | Izushima |
| D412014 | July 13, 1999 | Izushima |
| D436996 | January 30, 2001 | Izushima |
| D441015 | April 24, 2001 | Izushima |
| D444498 | July 3, 2001 | Izushima |
| D448804 | October 2, 2001 | Izushima |
| D460112 | July 9, 2002 | Keda |
| D489408 | May 4, 2004 | Qiu |
| D495001 | August 24, 2004 | Anand |
| D496963 | October 5, 2004 | Losel |
| D501508 | February 1, 2005 | Lecce |
| D508530 | August 16, 2005 | Qiu |
| D509852 | September 20, 2005 | Anand |
| D512741 | December 13, 2005 | Cetera |
| 7108439 | September 19, 2006 | Zhu |
| D551709 | September 25, 2007 | Pellissa Beneyto |
| D557744 | December 18, 2007 | Lecce et al. |
| D558826 | January 1, 2008 | Tam et al. |
| D567287 | April 22, 2008 | Anand |
| 7377708 | May 27, 2008 | Hageman et al. |
| D571400 | June 17, 2008 | Anand |
| 000051248-0001 | December 2003 | EM |
Patent History
Patent number: D585491
Type: Grant
Filed: Jun 26, 2007
Date of Patent: Jan 27, 2009
Inventor: Paul Steven Booker (Portage, MI)
Primary Examiner: Elizabeth A Albert
Assistant Examiner: Karen E Eldridge Powers
Application Number: 29/281,524
Type: Grant
Filed: Jun 26, 2007
Date of Patent: Jan 27, 2009
Inventor: Paul Steven Booker (Portage, MI)
Primary Examiner: Elizabeth A Albert
Assistant Examiner: Karen E Eldridge Powers
Application Number: 29/281,524
Classifications
Current U.S. Class:
Longitudinal Striation (D19/49)