Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 12, 2006
Patent Application Number
10764601
Date Filed
January 27, 2004
Patent Primary Examiner
Patent abstract
A pair of primary semi-hollow bodies formed by primary injection molding are united together by the molten resin injected for secondary injection molding to fill a joining space defined about the butt ends of the primary semi-hollow bodies having their open ends butted against each other. The molten resin for secondary molding fills the space between the butt ends, or the notch portion, too. Alternatively, the molten resin is compressed after filling the joining space and the space between the butt ends.
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