4. Imperforate bowl: centrifugal separators
  5. Rotatable bowl
  6. Including driven material-moving means therein

John W. Caldwell

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Armchair

Furnishings – Furniture – freestanding support – or frame therefor – Element
Patent

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Bench

Furnishings – Furniture – freestanding support – or frame therefor – Element
Patent

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Carrier structure for semiconductor transducers

Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal – Physical deformation
Reexamination Certificate

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Caster

Tools and hardware – Fastener – support or mount not elsewhere specified – Support – guide – or spacer
Patent

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Chair

Design Patent

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Profile ID: LFUS-PAI-P-49789

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