Fluid Pressure Patents (Class 188/151R)
- Velocipede (Class 188/344)
- With multiple master cylinders (Class 188/345)
- With friction drag response (Class 188/346)
- With hydraulic quick-slack-take-up pulsator (Class 188/347)
- With power quick-slack-take-up (Class 188/348)
- With front rear brake apportioner (Class 188/349)
- With steering gear control (Class 188/350)
- With hydraulic automatic slack adjuster (Class 188/351)
- With bleeding or filling device (Class 188/352)
- With hydraulic lock (Class 188/353)
- With independent wheel control (Class 188/354)
- With nonmanual fluid-power source (Class 188/355)
- Wheel brake operating assembly (Class 188/361)