4. Baths, closets, sinks, and spittoons
  5. Pool type

Seymour Mermelstein

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Apparatus for capping containers

Package making – Closing packages and filled receptacles – Separate closure applying
Patent

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Flow controlling

Baths – closets – sinks – and spittoons – Pool type
Patent

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Game piece retaining

Amusement devices: games – Chance devices – Electric or magnetic
Patent

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Laminar flowmeter

Measuring and testing – Volume or rate of flow – Proportional
Patent

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Method of making a pressure transducer

Metal working – Method of mechanical manufacture – Electrical device making
Patent

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Profile ID: LFUS-PAI-P-150265

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