US Patent D545896 Pen with digital audio component

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D545896

Patent Inventor Names

Zhiming Qiu0

Date of Patent

July 3, 2007

Patent Application Number

29229227

Date Filed

May 3, 2005

Patent Citations Received

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US Patent D1010107 Handheld drug delivery device

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US Patent D1022038 Marker pen

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US Patent 11925477 Athletic or other performance sensing systems

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US Patent D1048382 Autoinjector with removable cap

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US Patent D1023290 Autoinjector with removable cap

‌

US Patent D1022037 Marker pen

Patent Primary Examiner

Elizabeth A. Albert

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