4. Chairs and seats
  5. Movable bottom
  6. Bottom and back movable as a unit

Ronald J. Levi

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Adjustable anti-tip wheels for power wheelchair

Motor vehicles – Power – Electric
Reexamination Certificate

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Adjustable anti-tip wheels for power wheelchair

Land vehicles – Wheeled – Attachment
Reexamination Certificate

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Adjustable anti-tip wheels for power wheelchair

Land vehicles – Wheeled – Attachment
Reexamination Certificate

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Reclining lift chair

Chairs and seats – Movable bottom – Bottom and back movable as a unit
Patent

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Stabilizing system for a reclinable wheelchair

Land vehicles – Wheeled – Occupant propelled type
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1050514

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