Measuring – testing – or signalling instruments – Security or signal instrument or casing – Alarm or control thereof
Patent
1994-01-31
1995-01-31
Gandy, James M.
Measuring, testing, or signalling instruments
Security or signal instrument or casing
Alarm or control thereof
Patent
active
D03549259
REFERENCES:
patent: D181376 (1957-11-01), Smith
patent: D265299 (1982-07-01), Jaretsky
patent: D327657 (1992-07-01), Marcou et al.
patent: D346567 (1994-05-01), Rimon
patent: D346982 (1994-05-01), Greene et al.
Eggers Frederick W.
Houston David
C & K Systems Inc.
Gandy James M.
Jackson Marcus
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