Apparatus and methods for placing and attaching formed filters into brewing cups
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United States of America Patent
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Oct 27, 2015
Grant Date -
Jul 18, 2013
app pub date -
Dec 13, 2012
filing date -
Jan 8, 2008
priority date (Note) -
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Abstract
A filter setting and sealing apparatus includes a wobble plate mounted to press a filter edge into a plane defined by the top rim of a brew cup. A sealer defined by expandable sealer jaws is moveable into the filter. The jaws are actuated for radial outward expansion to seal the filter to the cup proximate the filter rim and cup edge. A second sealer is used to seal any gaps remaining in the seal after initial sealing. Methods are disclosed.
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