Straw apparatus for mixing and drinking beverages

Details Straw apparatus for mixing and drinking beverages Straw apparatus for mixing and drinking beverages

2008-06-20

2010-06-08

Gorman, Darren W (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Fountains or drinking tubes and straws

Drinking

C239S012000, C239S289000, C366S129000

Reexamination Certificate

active

07731101

ABSTRACT:
An expandable drinking and mixing straw apparatus that can be compactly stored and expanded when necessary to provide a deployed dual-functionality mixing and drinking apparatus. The several embodiments of the straw apparatus provide a unified apparatus as well as functionally equivalent embodiments with two straw sub-component members defined by an outer straw and an inner straw which sub-component members are bonded together at specified locations. When force is applied to the undeployed straw apparatus, a plurality of veins expands from the apparatus to provide mixing functionality without compromising suction functionality. Straw sub component bonding, vein bending and stopping, and method of deployment of the drinking and mixing straw apparatus are disclosed.

REFERENCES:
patent: 3776458 (1973-12-01), Chunga, Sr.

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