4. Fluid reaction surfaces (i.e., impellers)
  5. Rotor having flow confining or deflecting web, shroud or...
  6. Apertured or foraminous web or shroud

Hsiou-chen Chang

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Heat-dissipating device and a housing thereof

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate

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Rotor assembly

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Apertured or foraminous web or shroud
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2871133

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