Disposable sobriety tester

Details Disposable sobriety tester Disposable sobriety tester

1983-09-02

1985-01-08

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing gas sample

G01N 122, G01N 2178

Patent

active

044926731

ABSTRACT:
A small, unitary, disposable sobriety self-tester of the balloon type in which a mouthpiece and a chemical indicator tube are permanently mounted on one side of an apertured base plate whose other side opens into a balloon sealed to the base plate. The mouthpiece and indicator tube may be sealed and filled with an inert gas so as to avoid the need for desiccants in the system, and thereby improve its ease of operation.

REFERENCES:
patent: 3437449 (1969-04-01), Luckey
patent: 3676072 (1972-07-01), Krivis
patent: 3734692 (1973-05-01), Lucker et al.
patent: 4017597 (1977-04-01), Reynolds
patent: 4368118 (1983-01-01), Siposs

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