Breath alcohol measuring device with improved mouthpiece
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United States of America Patent
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N/A
Issued Date -
Oct 14, 2004
app pub date -
Mar 17, 2004
filing date -
Apr 10, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A breath alcohol measuring device (7) is provided with features for superior handling especially of the replaceable mouthpiece (1). A direct physical contact between the test subject being tested and the measuring device is practically ruled out by the combination. The mouthpiece (1) of the breath alcohol measuring device (7) has a trapezoidal cross section, which is complementary to a corresponding negative shape in a holder (6) of the breath alcohol measuring device (7) for the flush mounting of the mouthpiece (1).
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