Measuring – testing – or signalling instruments – Security or signal instrument or casing – Aural – i.e. – audible
Patent
1996-03-25
1997-01-14
Jackson, Marcus A.
Measuring, testing, or signalling instruments
Security or signal instrument or casing
Aural, i.e., audible
Patent
active
D03773221
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Huntin Buddy Industries, L.L.C.
Jackson Marcus A.
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