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Entertainment & Recreation
Class Information
Number:
472/123
Name:
Amusement devices
>
Swing
>
Having hand operator
>
Cable grasp
> Pulley mounted
Description:
Amusement device wherein the flexible element moves over a sheave.
Patents under this class:
Patent Number
Title Of Patent
Date Issued
5711714
Add-on-hand-powered swinging mechanism for a porch swing or the like
Jan. 27, 1998
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