4. Conveyors: fluid current
  5. Carrier
  6. Having end opening

Steven K. Ettelson

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Multipurpose flow control device

Animal husbandry – Watering or liquid feed device – Drop-delivering
Reexamination Certificate

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Pneumatic carrier

Printing and office machinery – Mail handling machine
Design Patent

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Pneumatic carrier

Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Article for the introduction – removal or collection of fluids
Design Patent

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Pneumatic carrier

Conveyors: fluid current – Carrier – Having side opening
Reexamination Certificate

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Pneumatic carrier

Conveyors: fluid current – Carrier – Having end opening
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2314960

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