4. Liquid purification or separation
  5. Gravitational separator
  6. Heavier constituent trap, chamber, or recess

John H. Merchant

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Adjustable elastic type exercising device

Undertaking
Patent

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Apparatus for planting seed oysters

Animal husbandry – Entomological culture device – Egg treatment – production – or storage
Patent

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Diverter valve

Fluid handling – With casing – support – protector or static constructional... – Static constructional installations
Patent

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Diverter valve for septic systems

Fluid handling – Systems – Multi-way valve unit
Patent

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Means for placement of wire mesh reinforcement in concrete slab

Static structures (e.g. – buildings) – Openwork; e.g. – truss – trellis – grille – screen – frame – or... – Spacer-positioner; e.g. – rebar chair
Patent

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Profile ID: LFUS-PAI-P-50643

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