4. Electric heating
  5. Heating devices
  6. Combined with container, enclosure, or support for material...

Robert P. Campbell

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Cooking appliance and method of cooling the same

Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Reexamination Certificate

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Cooking appliance having controls cooled by natural...

Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Reexamination Certificate

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Shape-memory alloy actuator

Power plants – Motor operated by expansion and/or contraction of a unit of... – Mass is a solid
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2457542

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