4. Electricity: motive power systems
  5. Automatic and/or with time-delay means
  6. Responsive to thermal conditions

David Cermak

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HVAC actuator having torque compensation

Electricity: motive power systems – Automatic and/or with time-delay means – Responsive to thermal conditions
Reexamination Certificate

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HVAC actuator with output torque compensation

Electricity: motive power systems – Positional servo systems – Adaptive or optimizing systems including 'bang-bang' servos
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3163728

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