Drinking straw

Details Drinking straw Drinking straw

2006-12-19

2006-12-19

Shaver, Kevin (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Fountains or drinking tubes and straws

Drinking

C239S024000, C446S200000, C446S201000

Reexamination Certificate

active

07150411

ABSTRACT:
A drinking straw (1) has a spherical transparent housing (2) formed part way up it in which there is a ball (3) which can be marked or decorated and when a drink is sucked up the straw (1) the ball (3) rotates.

REFERENCES:
patent: 3315405 (1967-04-01), Hoffer
patent: 3332622 (1967-07-01), Lombard
patent: 3782028 (1974-01-01), Kelly
patent: 4252273 (1981-02-01), Karterman
patent: 4579281 (1986-04-01), Karterman
patent: D294671 (1988-03-01), Koziol

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