Back to results
US 2022/0284872 A1Published application
Electromagnetic scanning metronome
OwnerThomas p. Caragherinventor
Life of this patent
Estimating the term…
Abstract
An electromagnetic scanning metronome comprises a laser to produce a beam of light, and comprises a surface to reflect the beam of light to produce a visible line of light which extends over an image of sheet music. The metronome includes apparatus to move the laser and visible line of light from left to right with respect to the image of sheet music.
Claims1
In combination with an image of sheet music, an electromagnetic scanning metronome comprising
- (a) a laser producing a beam of light,
- (b) a surface to reflect said beam of light to produce a visible line of light which extends over said image of sheet music, and
- (c) apparatus to move said laser and visible line of light from left to right with respect to said image of sheet music.
Dependencies are inferred from the claim text.