Resources Contact Us Home
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 472/20
Name: Amusement devices > Roundabout > Occupant propelled > By roundabout mounted drive structure used to maintain motion > Occupant support pivotally suspended from above
Description: Subject matter wherein the circuitous movement causing person is carried upon structure hung below an axial region about which it may swing.

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
5997403 Spinning playground equipment Dec. 7, 1999
5860663 Land transportation device Jan. 19, 1999
4978120 Recreational device having rings Dec. 18, 1990

  Recently Added Patents
Performing a cyclic redundancy checksum operation responsive to a user-level instruction
Method and apparatus for detection of LVDT core fallout condition
Method and system for determining an optimal missile intercept approach direction for correct remote sensor-to-seeker handover
Acoustic measuring instrument
Vehicle grille
Charged particle source with multiple selectable particle emitters
Automobile body
  Randomly Featured Patents
Methods and apparatus for marine deployment
Method and apparatus for managing computing devices on a network
Anti-cancer quinazoline derivatives
Interfolding machinery improvement
Information recording apparatus capable of avoiding erroneous recording of information in the event of external disturbances due to movement
Copper roof vent cover
Method for collecting the components of a sample separated by chromatography
Laryngoscope handle
Interactive book
NDIR apparatus and method for measuring isotopic ratios in gaseous samples