4. Environmental heating and cooling; fluid handling and sanitary e
  5. Heating or cooling
  6. Element or attachment, not elsewhere specified

Yau Yung

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Ceiling fan cover plate

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent

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Detachable ceiling fan switch unit

Electrical connectors – With supporting means for coupling part
Patent

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Holder for the blade of a ceiling fan

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent

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Mounting mechanism for ceiling fan outer casing

Fluid reaction surfaces (i.e. – impellers) – Support mounting – carrier or fairing structure
Reexamination Certificate

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Profile ID: LFUS-PAI-P-923960

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