US Patent D558239 Portable refrigerator

Patent D558239 was granted and assigned to Sawafuji Electric Company on December, 2007 by the United States Patent and Trademark Office.

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Patent

Patent attributes

Current Assignee

Sawafuji Electric Company

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D558239

Patent Inventor Names

Hideo Sakai0

Masahiro Takemoto0

Yoshiaki Amano0

Date of Patent

December 25, 2007

Patent Application Number

29272163

Date Filed

February 2, 2007

Patent Citations Received

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US Patent D999793 Refrigerator

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US Patent D1010067 Heated lid for portable battery powered cooling unit

Patent Primary Examiner

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Mitchell Siegel

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