4. Refrigeration
  5. Reversible, i.e., heat pump
  6. External fluid flow reversed

Gregory A. Major

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Automotive HVAC system and method of operating same...

Refrigeration – Automatic control – By accumulation on freezing surface – e.g. – ice
Reexamination Certificate

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Automotive HVAC system and method of operating same...

Refrigeration – Processes – Accumulating holdover ice in situ
Reexamination Certificate

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Automotive HVAC system and method of operating same...

Heat exchange – With timer – programmer – time delay – or condition responsive... – Having heating and cooling capability
Reexamination Certificate

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Battery pack and HVAC air handling and controls

Ventilation – Vehicle – Railcar – bus – or trailer
Reexamination Certificate

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Circulation apparatus for coolant in vehicle

Motor vehicles – Power – With means to guide and/or control air for power plant cooling
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Profile ID: LFUS-PAI-P-2046812

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