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
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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)