Mechanical pencil
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Description
Claims
The ornamental design for a mechanical pencil, as shown and described.
Referenced Cited
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Patent History
Patent number: D630247
Type: Grant
Filed: Feb 16, 2010
Date of Patent: Jan 4, 2011
Assignee: Pentel Kabushiki Kaisha
Inventor: Kazuhisa Shimizu (Tokyo)
Primary Examiner: Caron Veynar
Assistant Examiner: Karen E Eldridge Powers
Attorney: Adams & Wilks
Application Number: 29/348,859
Type: Grant
Filed: Feb 16, 2010
Date of Patent: Jan 4, 2011
Assignee: Pentel Kabushiki Kaisha
Inventor: Kazuhisa Shimizu (Tokyo)
Primary Examiner: Caron Veynar
Assistant Examiner: Karen E Eldridge Powers
Attorney: Adams & Wilks
Application Number: 29/348,859
Classifications
Current U.S. Class:
Diagonal Striation (D19/50)