US Patent D617440 Chargeable fan
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Patent Inventor Names
Chan Ching0
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US Patent D0617440 Chargeable fan US Patent D617440 Chargeable fan
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Patent Number
D0617440
Patent Number
D617440
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US Patent D0617440 Chargeable fan
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Is a
Patent jurisdiction
Patent number
D0617440
Date of patent
June 8, 2010
Patent application number
29355059
Date Filed
February 2, 2010
Patent primary examiner
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