Arithmetic educational tool
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United States of America Patent
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Feb 15, 2022
Grant Date -
N/A
app pub date -
Dec 19, 2019
filing date -
Dec 19, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
The arithmetic educational tool utilizes a container having a main chamber and two extended chambers from the main chamber to visually demonstrate addition and subtraction. Objects placed with the container will move from the main chamber into the extended chambers to break the number objects in the main chamber into parts. The container is bifurcated, having the two extended chambers branching off of from the main chamber in a bifurcated portion. A count-control wheel having blocking and receiving sections enables a user to control the movement of the objects between the chambers. The count-control wheel may receive an object in the receiving section and then be turned to move the retained object into one of the other chambers. One or more of the chambers may have an obscuring feature, such as a color or slidably cover, that enables obscuring the number of objects therein.
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