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Class 472/123 - Pulley mounted


Subclass of Class 472 - Amusement devices
Definition: Amusement device wherein the flexible element moves over
No. of patents: 1
Last issue date: 01/27/1998


NumberTitleIssue Date
5711714Add-on-hand-powered swinging mechanism for a porch swing or the like
An add-on hand-powered swinging mechanism for a porch swing or the like including an extension bar securable to a fixed surface adjacent the existing porch swing at one end thereof and having a pulley connection mechanism at a second end thereof; a pulley... 		01/27/1998
 
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