RE-WRITABLE BOARD FOR MUSICAL INSTRUMENT INSTRUCTION
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United States of America Patent
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Issued Date -
Feb 22, 2024
app pub date -
Aug 15, 2023
filing date -
Aug 19, 2022
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Abstract
A musical instrument instruction system includes a re-writable board having a writable surface suitable for use with erasable ink, and a first non-erasable image of at least a portion of a violin family instrument. The first non-erasable image is disposed within the writable surface of the re-writable board to enable overlap of the first non-erasable image by erasable ink received on the writable surface.
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