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US 5,203,248 AGranted
Portable page turner for music sheets
OwnerDouglas J. Carr, Lincoln Luceroinventors
Life of this patent
Estimating the term…
Abstract
A page turning device for turning over the pages of a music score, periodicals etc. The device uses a battery powered, reversible electric motor. Several torpedo tabs ride on an endless belt to turn the pages. Forward and backward page turning is accomplished, as well as multiple page turning. The device further includes a foot actuated, programmable mode of operation.
Claims6
A page turning device for turning the pages of a music score, said device comprising:
- An L-shaped chassis which supports a drive train which includes an electric motor, a power source, an. endless belt, a drive post, an idler post, a left stop, a right stop, a plurality of torpedo tabs mounted on said endless belt between said left and right stops said torpedo tabs having an opening which is in frictional engagement with said endless belt, said motor being reversible to drive said torpedo tabs in either a left or right direction between said left and right stops, a leash attached to each of said torpedo tabs, each of said leashes including a clip for attachment to a music page, two gates mounted on a left side of said chassis for controlling the movement of said torpedo tabs in a first direction, two gates mounted on a right side of said chassis for controlling the movement of said torpedo tabs in a second direction, a programmable means controlling the opening and closing of all said gates, and actuator means for causing said programmable means to open and close of said gates to allow backward or forward movement of one or more of said pages.
Dependencies are inferred from the claim text.