4. Metal working
  5. Means to assemble or disassemble
  6. Puller or pusher means, contained force multiplying operator

John McKay

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Adjustable flush valve

Baths – closets – sinks – and spittoons – Flush closet – Tank only
Patent

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Advanced dual-flush valve

Baths – closets – sinks – and spittoons – Flush closet – Tank only
Reexamination Certificate

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Advanced dual-flush valve

Baths – closets – sinks – and spittoons – Flush closet – Manual selection of the amount of flush
Reexamination Certificate

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Flush valve

Metal working – Method of mechanical manufacture – Valve or choke making
Reexamination Certificate

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Heavy duty press

Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent

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Profile ID: LFUS-PAI-P-78411

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