Alarm clock

Details Alarm clock Alarm clock

1991-07-18

1992-03-10

Miska, Vit W.

Horology: time measuring systems or devices

Chronological

With simultaneous time indicating means

368262, G04B 2302

Patent

active

050954687

ABSTRACT:
An alarm clock in which, in order to turnoff an alarm, a predetermined number of striking objects must be struck. The striking objects appear and disappear out of and into holes in a top portion of a housing. An effective strike is not generated until the striking object is hit when it is fully extended. The striking objects are not always fully extended because of dummy cams employed along with complete cams for moving the striking objects into and out of the holes. The alarm clock can also be used as a game by turning on a switch which bypasses the alarm clock function.

REFERENCES:
patent: 4316273 (1982-02-01), Jetter
patent: 4352170 (1982-09-01), Jetter
patent: 4352171 (1982-09-01), Jetter
patent: 4430006 (1984-02-01), Jetter
patent: 4456157 (1984-01-01), Jetter

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