Wrist watch alarm

Horology: time measuring systems or devices – Chronological – With simultaneous time indicating means

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Details

368252, G04B 2302, G04C 2116

Patent

active

054003016

ABSTRACT:
A wrist watch alarm comprising a hollow housing having a time set mark thereon; a power source disposed within the housing; timer circuitry disposed within the housing and coupled to the power source for maintaining a current time, the timer circuitry adapted to receive an alarm set signal to set an alarm time and then transmit an alarm activation signal when the current time corresponds with the alarm time; an alarm indication mechanism for providing an alarm indication upon receipt of an alarm activation signal; and a dial mechanism rotatably coupled to the housing, the dial mechanism having a plurality of alarm set indicator switches coupled to the timer circuitry, each alarm set indicator switch transmitting an alarm set signal to the timer circuitry when positioned in association with the hour set mark of the housing, each alarm set indicator switch identified with a time when an alarm activation signal is to be generated by the timer circuitry.

REFERENCES:
patent: 1885270 (1932-11-01), Lassiter
patent: 4338681 (1982-07-01), Rapp et al.
patent: 4432652 (1984-02-01), Munekata et al.
patent: 5089998 (1992-02-01), Rund

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