US Patent 7753102 Low-pressure production of cast article

Patent 7753102 was granted and assigned to Bridgestone on July, 2010 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Bridgestone

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7753102

Date of Patent

July 13, 2010

Patent Application Number

11896686

Date Filed

September 5, 2007

Patent Primary Examiner

‌

Kuang Lin

Patent abstract

Method for highly efficiently producing a cast article by a low-pressure casting process, wherein a molten metal is charged into a mold cavity of a gypsum mold. The cast metal immediately after its solidification is rectified into a final shape, in a state in which the solidified metal is either still integral with the gypsum mold or removed therefrom, requiring minimized time for rectification and cooling.