Automotive alarm
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 16, 1982
Grant Date -
N/A
app pub date -
Aug 4, 1980
filing date -
Aug 4, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automobile alarm comprising a pair of self latching relay devices one or the other of which, but not both, must operate within a predetermined time after turning the ignition switch on or hot wiring around the switch. The depression of the horn ring within the predetermined time disables the alarm and connects the normal circuits of the car for normal operation. The failure to depress the horn ring within the predetermined time latches the horn or an auxiliary alarm device on and prevents starting of the car. A timing device for unlatching the horn after a predetermined alarm time is also shown.
First Claim
Family
International Classification(s)
Cited Art Landscape
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