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Class Information
Number: 472/42
Name: Amusement devices > Roundabout > Having carrier rotating about vertical axis (e.g., merry-go-round, etc.) > Disk, ring, or bowl > Employing occupant or article carriage moving repeatedly up and down
Description: Subject matter wherein the turning disk, ring, or bowl utilizes a person or object supporting conveyance which raises and lowers the person or object a plurality of times relative to the disk, ring, or platform.

Patents under this class:

Patent Number Title Of Patent Date Issued
6698141 Convertible stadium and method of operating Mar. 2, 2004
4767117 Amusement ride and game Aug. 30, 1988
3968961 Merry-go-round Jul. 13, 1976

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