Ballpoint pen
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Description
Claims
The ornamental design for a ballpoint pen, as shown and described.
Referenced Cited
U.S. Patent Documents
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D451545 | December 4, 2001 | Tsuchikura |
D453790 | February 19, 2002 | Tsuchikura |
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D478932 | August 26, 2003 | Moon |
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D542843 | May 15, 2007 | Qiu |
D551710 | September 25, 2007 | Tsuchida |
D643877 | August 23, 2011 | Soetewey |
D666672 | September 4, 2012 | Zhang |
D701573 | March 25, 2014 | Ikeda |
D724669 | March 17, 2015 | Nakazawa |
Patent History
Patent number: D758490
Type: Grant
Filed: Oct 8, 2014
Date of Patent: Jun 7, 2016
Assignee: Sakura Color Products Corporation
Inventors: Fumie Shibata (Tokyo), Shohei Tsuchida (Osaka)
Primary Examiner: Elizabeth Albert
Application Number: 29/504,641
Type: Grant
Filed: Oct 8, 2014
Date of Patent: Jun 7, 2016
Assignee: Sakura Color Products Corporation
Inventors: Fumie Shibata (Tokyo), Shohei Tsuchida (Osaka)
Primary Examiner: Elizabeth Albert
Application Number: 29/504,641
Classifications
Current U.S. Class:
D19/174;
D19/923