Stretchable beverage cartridges and methods
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United States of America Patent
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Oct 10, 2017
Grant Date -
Sep 18, 2014
app pub date -
Feb 26, 2014
filing date -
Mar 14, 2013
priority date (Note) -
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Abstract
Present embodiments generally relate to a single-serve beverage cartridge for use with a single-serve coffee brewer. In some embodiments, the cartridge has a body portion, a first filter element, and a second filter element. The cartridge can include a single serving of coffee or another beverage component or precursor. The cartridge can be formed of a biodegradable and/or compostable material. In some embodiments, at least one of the filters is configured to stretch when pressed by a tamping head, thereby allowing the tamping head to be received in the cartridge to facilitate tamping of the beverage component or precursor.
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