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US 11,969,674 B2Granted
Liquid filtering bag
OwnerTodd Ewinginventor
Life of this patent
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Abstract
A liquid filtering bag comprises a liquid-permeable fabric and zipper. When the zipper is fully engaged, the fabric folds to form a liquid filtering bag suitable for filtering liquids. When the zipper is fully disengaged, the fabric unfolds to form a flat sheet suitable for thorough washing.
Claims4
A liquid filter bag comprising:
- an opening;
- and
- a body portion comprising a first side disposed opposite a second side and a bottom portion disposed opposite a top portion, wherein the body portion comprises:
- a single unitary sheet comprising a liquid-permeable fabric;
- and
- a zipper disposed on a portion of a perimeter of the body portion, wherein:
- a height from a lower edge of a bottom portion to an upper edge of the opening proximate the top portion that is in a range of 150 to 700 millimeters,
- a width from the first side to the second side that is in a range of 150-700 millimeters, and
- a height to width ratio in a range of 0.75 to 1.5;
- wherein, when an unfiltered liquid is received in the body portion, the liquid-permeable fabric of the body portion retains particulates of the unfiltered liquid, and
- wherein disengaging the zipper forms the liquid filter bag into a flat configuration that is machine-washable to remove debris from the liquid-permeable fabric.
8 more elements
Dependencies are inferred from the claim text.