Rolling, Rotating Or Orbitally Moving Tool Patents (Class 172/518)
- With means for preventing ground engagement of teeth or blades (Class 172/541)
- Tooth or blade on endless carrier (Class 172/542)
- Spring tooth or blade (Class 172/543)
- Spring moving or mounting means for tooth or blade (Class 172/544)
- Blades or teeth change position relative to each other or rotating support during rotation (Class 172/545)
- With cleaning means (Class 172/547)
- Tooth or blade units on single axle (Class 172/548)
- Tooth or blade adjustable on carrier (Class 172/550)
- Rolling tool spring biased into ground contact (Class 172/551)
- Laterally extending bar or blade with skeleton support (e.g., lawn mower type, etc.) (Class 172/552)
- Drum with axially spaced teeth or blades (Class 172/554)
- Integral disk (Class 172/555)
- Tooth or blade axially clamped to hub face (e.g., hoe wheel type, etc.) (Class 172/556)