Lead case
Latest Pentel Kabushiki Kaisha Patents:
Description
Claims
The ornamental design for a lead case, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D641971
Type: Grant
Filed: Mar 16, 2010
Date of Patent: Jul 26, 2011
Assignee: Pentel Kabushiki Kaisha
Inventor: Tomoaki Shibata (Tokyo)
Primary Examiner: Karen E Eldridge Powers
Attorney: Adams & Wilks
Application Number: 29/349,204
Type: Grant
Filed: Mar 16, 2010
Date of Patent: Jul 26, 2011
Assignee: Pentel Kabushiki Kaisha
Inventor: Tomoaki Shibata (Tokyo)
Primary Examiner: Karen E Eldridge Powers
Attorney: Adams & Wilks
Application Number: 29/349,204
Classifications
Current U.S. Class:
D3/206