Foam insulating liners and methods for manufacturing the same
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United States of America Patent
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Sep 7, 2010
Grant Date -
Feb 1, 2007
app pub date -
Aug 1, 2005
filing date -
Aug 1, 2005
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A foam insulating liner includes a liner frame comprising a first side, a second side and a perimeter disposed about an injected foam insulating core. The method of its manufacture includes the steps of placing a first side of an insulating liner frame in a first half of a mold; placing a second side of said insulating liner frame in a second half of said mold; sealing together said first half and said second half of said mold; disposing a quantity of foam material between said first side and said second side of said insulating liner frame within said sealed mold; and removing a foam insulating liner from said mold.
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