4. Fluid-pressure and analogous brake systems
  5. Speed-controlled
  6. Having a valve system responsive to a wheel lock signal

Dennis M. McWilliams

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Automatic toilet seat cover closing device

Baths – closets – sinks – and spittoons – Opener or closer for a closet seat or lid – Fluid mechanism
Patent

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Dual relay control valve having integral solenoid valve

Fluid-pressure and analogous brake systems – Speed-controlled – Having a valve system responsive to a wheel lock signal
Patent

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Reversible poppet valve cartridge with single piece stem

Fluid handling – Convertible – Reversible check
Patent

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Profile ID: LFUS-PAI-P-394029

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