Method for Making Filter Element
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United States of America Patent
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app pub date -
May 5, 2008
filing date -
Nov 24, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A filter includes a filter element formed of filter media, and a plastic framework molded and bonded to and structurally supporting the filter media. One embodiment desirably provides a two-component assembly consisting solely of two components, namely the filter media and the plastic framework molded thereon. In a further embodiment, the plastic framework includes a resilient seal integrally molded therewith and of the same plastic material thereof, eliminating a separate component for the seal. In a further embodiment, a filter combination includes a primary filter element and a secondary filter element. In a further embodiment, a resilient integrally molded seal is provided.
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