Container Lid with Plastic Ring and Method of Manufacture
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United States of America Patent
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N/A
Issued Date -
Feb 19, 2015
app pub date -
Aug 12, 2014
filing date -
Aug 13, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A container lid is provided having a paperboard dome-shaped central cover portion, a generally flat and horizontal peripheral lid rim extending outwardly around at least part of the cover portion, and a plastic ring circumscribing at least part of the lid rim. The plastic ring includes a horizontal flange and a skirt depending downwardly therefrom. The plastic ring's flange may be semi-permanently attached to the lid rim and may be optionally secured thereto by an adhesive, a polymeric film or a heat seal coating. The plastic ring may be injection molded directly onto the lid rim. A bond formed between the plastic ring's flange and the lid rim may be adapted to be broken by a user such that the plastic ring can be separated from the lid rim upon disposal thereby allowing the paperboard portions of the lid to be discarded separately from the plastic ring.
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