Molded article with foam-encased reinforcing member
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United States of America Patent
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N/A
Issued Date -
Jun 16, 2005
app pub date -
Dec 10, 2004
filing date -
Dec 12, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A molded article includes a rotationally-molded body of polymer material, formed in a mold, with an elongate reinforcing member, having an end, substantially encased within the body of polymer material during molding thereof. A slip zone, defining a void in the body of polymer material, is formed around the end of the reinforcing member, such that post-molding shrinkage of the polymer material imposes substantially no stress on the end of the reinforcing member.
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International Classification(s)
- A23P:SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERE....
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- B28B:SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG O....
- A01J:MANUFACTURE OF DAIRY PRODUCTS
- A23G:COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES....
- G01B:MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIME....
- A21C:MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOU....
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
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