Educational time teaching device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 25, 1982
Grant Date -
N/A
app pub date -
Nov 10, 1980
filing date -
Nov 10, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An educational time teaching device especially useful for teaching children to tell time is disclosed. A base member has a plurality of coins mounted on it, the coins defining a minute scale from five to sixty in five minute intervals thereon, based upon the value of the coins. A dial member has an hour scale on it and can be detachably mounted in angularly aligned superposed relationship with the minute scale on the base member. An hour hand is provided and may be pivotably and detachably mounted on the base member alone or on the dial member when it is in angularly aligned superposed relationship with the base member.
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Family
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Cited Art Landscape
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