Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent
1975-08-25
1978-01-10
Weldon, Ulysses
Communications: electrical
Land vehicle alarms or indicators
Internal alarm or indicator responsive to a condition of the...
340336, 58 4A, G04B 1934
Patent
active
040671852
ABSTRACT:
A timepiece having seven aligned signs for representing the month of the year, the day of the week, and morning or evening of the day. The center one of the seven signs is configured differently than the other six signs to indicate a special day of the week. Each sign has electro-optic display means to indicate the particular day of the week.
REFERENCES:
patent: 3738099 (1973-06-01), Tanaka
patent: 3772874 (1973-11-01), Lefkowitz
patent: 3796037 (1974-03-01), Fujita
patent: 3797222 (1974-03-01), Kato
patent: 3889458 (1975-06-01), Kashio
patent: 3945190 (1976-03-01), Kimura et al.
patent: 3971012 (1976-07-01), Morokawa et al.
Ebauches S.A.
Weldon Ulysses
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