4. Beds
  5. Bedclothing
  6. And means to facilitate changing thereof

Cheng-Chung Wang

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Air mattress

Beds – Mattress – Having confined gas
Reexamination Certificate

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Automatic built-in air nozzle

Fluent material handling – with receiver or receiver coacting mea – With manipulation of flexible or collapsible receiver or supply
Reexamination Certificate

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Bedstead assembly with a foldable support frame

Beds – Bedsteads – Folding
Reexamination Certificate

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Boat impeller wheel for minimizing the splashes therefrom

Marine propulsion – Paddle wheel
Patent

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Floating hammock

Buoys – rafts – and aquatic devices – Body supporting buoyant device
Patent

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Profile ID: LFUS-PAI-P-239490

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