Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 6, 2009
Patent Application Number
10424510
Date Filed
April 28, 2003
Patent Primary Examiner
Patent abstract
A mold open and close mechanism uses the hook of a blank mold half and the associated ridges of the upper mold support hanger to maintain the blank mold half on the mold but defines a vertical locating structure for placing the bottom surface of the blank mold half on the top horizontal surface of the lower mold support hanger with a vertical space between the hook of the blank mold half and the upper mold support hanger.
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