Measuring – testing – or signalling instruments – Security or signal instrument or casing – Alarm or control thereof
Patent
1996-09-27
1998-06-30
Jackson, Marcus A.
Measuring, testing, or signalling instruments
Security or signal instrument or casing
Alarm or control thereof
1005
Patent
active
D03956130
REFERENCES:
patent: D312222 (1990-11-01), Sawyer
patent: D316231 (1991-04-01), Inglima
patent: D321330 (1991-11-01), Gagnon et al.
patent: D333796 (1993-03-01), Bannon
Dutton, Jr. Harold H.
Jackson Marcus A.
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