Pen
Description
Claims
The ornamental design for a pen, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D641408
Type: Grant
Filed: Jul 16, 2010
Date of Patent: Jul 12, 2011
Assignee: Beifa Group Co., Ltd. (Ningbo)
Inventor: Youbin Zhang (Ningbo)
Primary Examiner: Elizabeth Albert
Attorney: Christensen O'Connor Johnson Kindness PLLC
Application Number: 29/365,887
Type: Grant
Filed: Jul 16, 2010
Date of Patent: Jul 12, 2011
Assignee: Beifa Group Co., Ltd. (Ningbo)
Inventor: Youbin Zhang (Ningbo)
Primary Examiner: Elizabeth Albert
Attorney: Christensen O'Connor Johnson Kindness PLLC
Application Number: 29/365,887
Classifications
Current U.S. Class:
Diagonal Striation (D19/50)