4. Harvesters
  5. Motorized harvester
  6. With condition-responsive operation

Douglas Dean Korthals

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Horizontally retractable mower deck

Harvesters – Motorized harvester – With condition-responsive operation
Reexamination Certificate

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Horizontally retractable mower deck

Harvesters – Motorized harvester – With condition-responsive operation
Reexamination Certificate

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Mower

Motor vehicles – With means for promoting safety of vehicle – its occupant or... – Responsive to absence or inattention of operator – or...
Reexamination Certificate

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Neutral start mechanism for a hydrostatic transmission

Power plants – Pressure fluid source and motor – Unsafeness – unreadiness or disarray prevent manual change or...
Reexamination Certificate

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Return to neutral for dual hydrostatic transmission

Expansible chamber devices – Displacement control of plural cylinders arranged in... – Parallel cylinders
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2389998

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