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US 8,708,248 B2Granted
Straw adapted for consumption of non-homogenous beverages
OwnerNathaniel Liuinventor
Life of this patent
Estimating the term…
Abstract
A straw is provided for drinking beverages which may contain pieces, fragments, chunks, etc., of food matter. The straw has one or more notches, cuts or recesses located near an end portion which facilitates fluid intake even in the presence of blocking material.
Claims10
A fluid intake tool having a substantially cylindrical body comprising:
- an opening at each end of the substantially cylindrical body, including a first opening at a first end, and a second opening at a second end;
- wherein said substantially cylindrical body is characterized by a first diameter and a first cross sectional area;
- a first secondary intake opening with one or more recesses adjacent to said second end;
- said one or more recesses being characterized by a shape having a recess length dimension and a recess width dimension, wherein said recess length dimension exceeds both said width dimension and said first diameter;
- at least one second secondary intake opening with a second cross sectional area located on a wall of said substantially cylindrical body;
- wherein said second cross sectional area is less than said first cross sectional area;
- whereby fluid can be extracted through said first secondary intake opening and said at least one second secondary intake opening in the tool from a medium which includes obstructive particles.
4 more elements
A method of providing a drinking straw adapted to communicate fluid from a beverage in the presence of food or ice fragments comprising:
- providing a straw with a hollow body;
- providing a hole punch tool adapted to form both a window and one or more notches or recesses in the hollow body adjacent to an end portion of the straw;
- wherein said hollow body is characterized by a first diameter and a first cross sectional area;
- said one or more notches or recesses being characterized by a shape having a length dimension and a width dimension, wherein said length dimension exceeds both said width dimension and said first diameter;
- said windows being characterized by a second cross sectional area less than said first cross sectional area;
- wherein said window and one or more notches or recesses are adapted to pass fluid through the straw even if said end portion is blocked by the food or ice fragments.
3 more elements
A method of consuming fluid from a beverage in the presence of food or ice fragments comprising:
- communicating fluid in a straw positioned in the beverage from a first fluid intake opening to a second fluid receiving opening;
- and
- wherein said straw is characterized by a first diameter and a first cross sectional area;
- communicating fluid through said straw from a second fluid intake opening and a third fluid intake opening to said second fluid receiving opening when said first fluid intake opening is blocked by the food or ice fragments,
- said first secondary intake opening including one or more recesses adjacent to
- said first fluid intake opening;
- said one or more recesses being characterized by a shape having a recess length dimension and a recess width dimension, wherein said recess length dimension exceeds both said width dimension and said first diameter;
- said third intake opening being located on a wall of said substantially cylindrical body and having a second cross sectional area;
- wherein said second cross sectional area is less than said first cross sectional area;
- whereby fluid can be extracted through said first fluid intake opening and said third intake opening in the straw from a medium which includes food or ice fragments.
7 more elements
Dependencies are inferred from the claim text.