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US 2017/0280926 A1Published application
Beverage filtering system
AssigneeSeventh Generation Ventures, Inc.
InventorAly Khalifa
Life of this patent
Estimating the term…
Abstract
A beverage filtering device wherein flavoring solids, such as coffee, tea, or herbs, are infused or brewed with fluids and then a finished beverage is filtered from the flavoring solids using a system of nested cups. The nested cups are pressed together during filtration to create a compact form that can then also serve as a beverage cup or beverage serving device.
Claims20
A beverage filtering system and drinking container comprising:
- an outer cup having an inner surface;
- a tube sized and configured to be nestable within the outer cup, the tube having an outer surface, an interior surface, an upper portion, and a lower portion, the lower portion having a smaller diameter relative to the upper portion, an exterior surface, and an inside surface;
- a lid sized and configured to form a watertight seal with the interior surface of the upper portion of the tube and to engage with the outer cup when the tube is nested in the outer cup and the lid is on the tube, wherein the lid includes a sipping hole and a lid sealing gasket configured to engage with the interior surface of the upper portion of the tube;
- a removable filter portion including an upper surface with a filter and a bottom edge with a retaining member, the removable filter portion sized and configured to reside substantially inside the lower portion of the tube and to be attached to the inside surface of the lower portion, wherein the filter portion includes a cavity sized to contain about a serving of brewing material;
- and
- a removable sealing gasket including a first sealing member, a second sealing member, and a sleeve coupled to and disposed between the first sealing member and the second sealing member, wherein the first sealing member, the second sealing member, and the sleeve are integrally formed of a same material and sized and configured to substantially cover the entirety of the exterior surface of the lower portion of the tube, and
- wherein the first sealing member engages the inner surface of the outer cup when the tube is inserted into the outer cup and the second sealing member engages the inner surface of the outer cup when the tube is inserted into the outer cup and is sufficiently spatially separated from the first sealing member to assist with maintaining concentricity of the tube and the outer cup while the tube is within the outer cup.
4 more elements
A beverage filtering system and drinking vessel comprising:
- an outer cup having an inner surface;
- a tube sized and configured to be nestable within the outer cup, the tube including:
- an upper portion;
- a lower portion including an exterior surface and an interior surface, the lower portion having a smaller diameter relative to the upper portion such that a lip is formed between the upper portion and the lower portion;
- a removable filter portion coupled to the interior surface of the lower portion and including a filter, a bottom edge including a retaining member, and a cavity sized to contain enough infusing material to brew about a serving of a beverage, wherein the lower portion is configured to accommodate the cavity when the removable filter portion is coupled to the lower portion of the tube;
- a removable sealing gasket including a first sealing member, a second sealing member, and a sleeve, the sleeve being coupled to and disposed between the first sealing member and the second sealing member, wherein the first sealing member, the second sealing member, and the sleeve are a unitary body and are sized and configured to substantially cover the exterior surface of the lower portion, wherein the first sealing member and the second sealing member are sized and configured to engage the inner surface of the outer cup when the tube is in the outer cup and are spaced sufficiently apart such that the first sealing member and the second sealing member assist with maintaining concentricity of the tube and the outer cup when the tube is in the outer cup, and wherein the lip serves to maintain a location of the sealing gasket on the exterior surface of the lower portion when the tube is inserted into the outer cup and the retaining member serves to maintain the location of the sealing gasket on the exterior surface of the lower portion when the tube is removed from the outer cup;
- and
- a lid including a sipping hole, the lid being sized and configured to sealably couple to the tube and to engage with the outer cup when the tube is nested in the outer cup and the lid is coupled to the tube.
5 more elements
A beverage filtering system comprising:
- a cup with an inner surface;
- a tube having an upper portion and a recessed lower portion, wherein the tube is configured to nest within the cup, wherein a lip is formed between the upper portion and the recessed lower portion, and wherein the recessed lower portion includes and interior surface and an exterior surface;
- a filter with a cavity, an outside surface, an upper surface including a plurality of perforations, and a bottom rim, wherein the outside surface is configured to engage with the interior surface of the recessed lower portion such that the filter can be removably coupled to the tube and wherein the bottom rim includes an outwardly projecting edge;
- and
- a removable sealing gasket including a first sealing member, a second sealing member, and a sleeve, the sleeve being coupled to and disposed between the first sealing member and the second sealing member, wherein the first sealing member, the second sealing member, and the sleeve are a unitary body and are sized and configured to substantially cover the exterior surface of the recessed lower portion, wherein the first sealing member and the second sealing member are sized and configured to engage the inner surface of the cup when the tube is nested in the cup and are spaced sufficiently apart such that the first sealing member and the second sealing member assist with maintaining concentricity of the tube and the cup when the tube is nested in the cup, and wherein the lip and the edge serve to maintain a location of the sealing gasket on the exterior surface of the recessed lower portion when the tube is inserted into and removed from the cup and the filter is coupled to the tube.
2 more elements
Dependencies are inferred from the claim text.