COMPOSITE LID FOR CONTAINERS
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United States of America Patent
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-
N/A
Issued Date -
May 26, 2011
app pub date -
Sep 1, 2008
filing date -
Aug 31, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A composite lid for a container that includes a tubular body carrying an annular upper wall made of sheet metal, in which is defined an opening surrounded by a seat, which is configured to receive and retain the lid. The lid includes a base portion peripherally incorporating a retention portion to be seated and retained on the seat when the lid is closed. The base portion includes a peripheral annular element molded in a plastic material as a single piece with the retention portion, and a central element in the form of a sheet metal plate that has an outer peripheral edge attached to the peripheral annular element. The peripheral annular element includes, internally and in a single piece, a central panel disposed on the central element, which is incorporated to the lid during its injection or attached thereto afterwards.
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