Shuttle Motions Patents (Class 139/133)
- Intermediate pickers (Class 139/143)
- Pneumatic (Class 139/144)
- Spring propelled (Class 139/145)
- Lay-carried stick (Class 139/146)
- Shuttle positioners (Class 139/155)
- Disconnecting mechanisms (Class 139/156)
- Picker sticks (Class 139/157)
- Picker spindles (Class 139/158)
- Pickers (Class 139/159)
- Picker and picker stick checks (Class 139/161R)