Tiltable Vehicles, Stabilized By Attendant Or Article Patents (Class 280/47.131)
- Convertible, selective, or changeable body (Class 280/47.18)
- Plural load supports (Class 280/47.19)
- With auxiliary wheel stabilizing means (Class 280/47.2)
- With shiftable main axle support (Class 280/47.21)
- Load base below wheel axis (e.g., drop body type) (Class 280/47.23)
- Laterally spaced wheels (Class 280/47.24)
- Single wheel vehicle (Class 280/47.3)
- Adjustable handle (Class 280/47.315)