Moon-phase display device
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United States of America Patent
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Jun 11, 2024
Grant Date -
Jul 8, 2021
app pub date -
Jun 18, 2019
filing date -
Jun 18, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Device for displaying phases of the moon with a fist display member (80) bearing a plurality of first images (81-86) at least partially representing the moon, a display zone, driving means (22, 23, 25, 40, 41, 43, 63, 71, 72, 61, 62) arranged to displace, by successive jumps, the first display member (80) relative to the display zone, to display a succession of representations of the moon. An original feature of the invention is that the periods of display of the first images are not all equal.
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Cited Art Landscape
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