Music – Accessories – Leaf turners
Reexamination Certificate
2006-12-05
2006-12-05
Paumen, Gary F. (Department: 2833)
Music
Accessories
Leaf turners
C084S487000, C084S488000, C084S500000, C040S531000
Reexamination Certificate
active
07145069
ABSTRACT:
The motorized page turning device automatically turns the pages of a multiple-page musical composition silently and accurately. Each page of the musical composition is attached to a respective shuttle. Each shuttle is rotatably connected to a shaft and has two opposing notches at a bore passing through each shuttle. A drive pin passes normally through a main shaft portion of the shaft and individually mates with the notches of each shuttle. The main shaft is connected to a rotational drive motor which rotates the shaft and a respective shuttle approximately 180 degrees. A linear drive sleeve of the shaft is connected to a linear drive motor which axially advances the shaft and drive pin to the next shuttle.
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Kinney & Lange , P.A.
Paumen Gary F.
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