4. Gas separation
  5. With means for advancing clean portions of continuous or...
  6. Indefinite or running length

David V. Helmlinger

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Dishwasher fine filter assembly with helical flow path

Cleaning and liquid contact with solids – Apparatus – With treating fluid purifying or separating means
Reexamination Certificate

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Dishwasher spray arm hub and conduit assembly

Fluid sprinkling – spraying – and diffusing – Distributor continuously moves relative to support during... – Reaction-type nozzle motive means
Reexamination Certificate

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Master and slave toy vehicle pair

Amusement devices: toys – Having light-or sound-responsive switch or control
Reexamination Certificate

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Sealing apparatus in a belt-type filter

Gas separation – With means for advancing clean portions of continuous or... – Indefinite or running length
Patent

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Toy vehicle

Amusement devices: toys – Rolling or tumbling – Including means for causing erratic movement
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1937718

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