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: D569431
Type: Grant
Filed: Oct 20, 2006
Date of Patent: May 20, 2008
Assignee: Beifa Group Co., Ltd. (Ningbo)
Inventors: Zhiming Qiu (Zhejiang), Junlin Tan (Zhejiang)
Primary Examiner: Elizabeth A. Albert
Assistant Examiner: Karen E Eldridge Powers
Attorney: Christensen O'Connor Johnson Kindness PLLC
Application Number: 29/249,776
Type: Grant
Filed: Oct 20, 2006
Date of Patent: May 20, 2008
Assignee: Beifa Group Co., Ltd. (Ningbo)
Inventors: Zhiming Qiu (Zhejiang), Junlin Tan (Zhejiang)
Primary Examiner: Elizabeth A. Albert
Assistant Examiner: Karen E Eldridge Powers
Attorney: Christensen O'Connor Johnson Kindness PLLC
Application Number: 29/249,776
Classifications
Current U.S. Class:
Substantially Circular Or Oval In Cross Section (D19/51)