4. Internal-combustion engines
  5. Engine speed regulator
  6. Idle speed control

William A. Hagen

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Breakage resistant fitting

Pipe joints or couplings – Screw
Reexamination Certificate

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Carburetor bleed air control solenoid improvement

Internal-combustion engines – Charge forming device – Auxiliary air or oxygen added to combustible mixture
Patent

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Fuel vapor control system

Receptacles – Closures – With condition responsive vent or valve
Patent

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Single-piece manifold

Fire extinguishers – Alarms
Reexamination Certificate

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Throttle valve closure sensing switch

Internal-combustion engines – Engine speed regulator – Idle speed control
Patent

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Profile ID: LFUS-PAI-P-708582

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