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Class Information
Number: 472/19
Name: Amusement devices > Roundabout > Occupant propelled > By roundabout mounted drive structure used to maintain motion
Description: Subject matter wherein the circuitous movement causing person manipulates a circuitous path apparatus supported, force transmitting member to sustain the movement.

Sub-classes under this class:

Class Number Class Name Patents
472/24 Cooperating gears 4
472/22 Endless belt or chain 7
472/21 Occupant bearing travel wheel driven by crank structure (e.g., pedaled cycle, etc.) 14
472/20 Occupant support pivotally suspended from above 5
472/23 Ratchet 5

Patents under this class:

Patent Number Title Of Patent Date Issued
8651968 Rotatable amusement apparatus Feb. 18, 2014
8348775 Rotatable amusement apparatus Jan. 8, 2013
6976923 Carousel devices Dec. 20, 2005
5997403 Spinning playground equipment Dec. 7, 1999
5921867 Self-propelled merry-go-round Jul. 13, 1999
5330390 Rider propelled roundabout Jul. 19, 1994
4982949 Merry-go-round Jan. 8, 1991
4978120 Recreational device having rings Dec. 18, 1990
3985352 Rider propelled rotatable riding device Oct. 12, 1976

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