Fluid sprinkling – spraying – and diffusing – Fountains or drinking tubes and straws – Drinking
Patent
1985-03-22
1986-04-01
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Fountains or drinking tubes and straws
Drinking
446200, 446201, A47G 2118
Patent
active
045792810
ABSTRACT:
A drinking device adapted for interposition between two drinking straws. An impeller mounted inside the device is rotated by fluid drawn through the device by the user, the impeller turning an external vane for the amusement of the user.
REFERENCES:
patent: 478861 (1892-07-01), Howard
patent: 2932457 (1960-04-01), Ballard
patent: 3315405 (1967-04-01), Hoffer
patent: 4252273 (1981-02-01), Karterman
Kashnikow Andres
Lindsley Warren F. B.
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