Pen
Description
Claims
The ornamental design for a pen, as shown and described.
Referenced Cited
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Patent History
Patent number: D611538
Type: Grant
Filed: Aug 27, 2008
Date of Patent: Mar 9, 2010
Assignee: Beifa Group Co., Ltd. (Ningbo)
Inventor: Yu Zhou (Ningbo)
Primary Examiner: Elizabeth A Albert
Assistant Examiner: Karen E Eldridge Powers
Attorney: Christensen O'Connor Johnson Kindness PLLC
Application Number: 29/323,587
Type: Grant
Filed: Aug 27, 2008
Date of Patent: Mar 9, 2010
Assignee: Beifa Group Co., Ltd. (Ningbo)
Inventor: Yu Zhou (Ningbo)
Primary Examiner: Elizabeth A Albert
Assistant Examiner: Karen E Eldridge Powers
Attorney: Christensen O'Connor Johnson Kindness PLLC
Application Number: 29/323,587
Classifications
Current U.S. Class:
Substantially Circular Or Oval In Cross Section (D19/51)