Special Car Bodies Patents (Class 105/238.1)
- Motor-operated doors (Class 105/240)
- Moving car dump (Class 105/241.1)
- Suspended (Class 105/242)
- Convertible flat and hopper bottom (Class 105/243)
- Gondola drop bottom (Class 105/244)
- Hopper type (Class 105/247)
- Inclined bottom (Class 105/254)
- Side-door gondola (Class 105/258)
- Coupled side and bottom (Class 105/260)
- Tilting body (Class 105/261.1)
- Doors (Class 105/280)
- Door actuators (Class 105/286)
- Having door latch (Class 105/308.1)
- Control (Class 105/311.1)
- Rolling (Class 105/330)
- Combined open and closed (Class 105/331)
- Convertible open and closed (Class 105/332)
- Double deck (Class 105/340)
- Entrance and exit control (Class 105/341)
- Motorman's compartment (Class 105/342)
- Door arrangement (Class 105/343)
- Passenger placement (Class 105/344)
- Emergency exits (Class 105/348)
- Dust guards (Class 105/350)
- Storm fronts (Class 105/353)
- Hand straps (Class 105/354)
- Rolling (Class 105/356)
- Vacuum wall (Class 105/357)
- Tank (Class 105/358)
- Knockdown body (Class 105/363)
- Mine (Class 105/364)
- Tubular way (Class 105/365)
- Convertible deck (Class 105/370)
- Tiered crates and slides (Class 105/373)
- Interior end buffers (Class 105/374)
- Auxiliary floors (Class 105/375)
- Movable cover (Class 105/377.01)
- Movable side sections (Class 105/378)
- Extension side walls (Class 105/379)
- Stakes (Class 105/380)
- Freight-contacting rollers (Class 105/392)