Amusement Devices Patents (Class 472)
- With structure for causing reciprocal translation of roundabout along vertical path (e.g., elevator, etc.) (Class 472/2)
- Having feature for facilitating transport by vehicle structure (Class 472/3)
- And occupant propelled seesaw (Class 472/4)
- Powered toy type (Class 472/6)
- Marine (Class 472/13)
- Occupant propelled (Class 472/14)
- Having occupant or article carriage mounted propulsion means (Class 472/27)
- Having freely moving occupant or article carriage on turning platform (Class 472/28)
- Having carrier rotating about vertical axis (e.g., merry-go-round, etc.) (Class 472/29)
- Occupant or article carriage follows stationary, horizontally winding, track or platform (Class 472/43)
- Having carrier rotating about horizontal axis (Class 472/44)
- Having carrier rotating about an axis having varying angular orientation (Class 472/47)
- Alternative scenes provided by reflection from and transmission through transparent mirror (Class 472/58)
- Person experiences illusion of being in motion (e.g., travel simulation, etc.) (Class 472/59)
- Illusion caused by video, projected picture, or special light effect (Class 472/61)
- Maze or labyrinth (Class 472/62)
- Illusion caused by mirror (Class 472/63)
- Illusion caused by sound imitation or effect (Class 472/64)
- Illusion caused by visual imitation of event occurring in nature (e.g., rain, snow, fire, etc.) (Class 472/65)
- Pyrotechnic display (Class 472/66)
- Simulation of self-propelled object in liquid filled container (e.g., Cartesian diver) (Class 472/67)
- Illusion caused by apparent levitation (Class 472/68)
- Illusion caused by apparent penetration or severance (Class 472/69)
- Illusion caused by simulation of or attachment to human body part (Class 472/70)
- Illusion caused by apparent appearance or disappearance (Class 472/71)
- Illusion caused by apparent change in color, printed matter, surface texture, or rigidity (Class 472/72)
- Card trick illusion (Class 472/73)
- Illusion caused by abnormal interior building structure appearing normal (Class 472/74)
- Stage apparatus or setting (Class 472/75)
- With power or externally operated rocking means (Class 472/96)
- Having animal sound simulation (Class 472/98)
- Having relatively movable animal part (Class 472/99)
- Having safety feature (Class 472/100)
- Combined with disparate device (Class 472/101)
- Having arcuate rocking base (Class 472/102)
- Having spring support (Class 472/103)
- Motor operated (Class 472/107)
- Foot, hand, or seat operated (Class 472/108)
- Having safety feature (Class 472/109)
- One person type (Class 472/110)
- Having horizontally maintained seat (Class 472/111)
- Having counterbalance means (Class 472/112)
- Spring assisted (Class 472/113)
- Having arcuate base (Class 472/114)
- Collapsible (Class 472/115)
