4. Fluid reaction surfaces (i.e., impellers)
  5. Specific working member mount
  6. Blade received in well or slot

Hai Liang

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Blade spreading assembly for quick ceiling fan installation

Fluid reaction surfaces (i.e. – impellers) – Working member foldable – pivotable or collapsible to non-use...
Reexamination Certificate

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Lockable quick-release blade assembly for ceiling fans

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Blade received in well or slot
Reexamination Certificate

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Quick ceiling fan housing and canopy installation assembly

Supports – Suspended supports – Fittings
Reexamination Certificate

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Quick ceiling fan housing and canopy installation assembly

Supports – Suspended supports – Fittings
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2787612

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