Gravity clock

Details Gravity clock Gravity clock

1976-10-26

1978-05-23

Schaefer, Robert K.

58124, 58 23R, G04C 300, G04B 1500

Patent

active

040903516

ABSTRACT:
A timepiece which indicates the time by means of hands such as an hour hand, minute hand, etc. wherein at least one of the hands which is rotatably coupled to the timepiece is provided with a means for causing the center of gravity of the hand to rotate about the point at which the hand is rotatably coupled to the timepiece.

REFERENCES:
patent: 304072 (1884-08-01), Buell

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