4. Transportation
  5. Perambulator, invalid chair, or stretcher
  6. Wheelchair

David S. Zaveloff

Inventor

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Personal mobility vehicle

Transportation – Perambulator – invalid chair – or stretcher – Wheelchair
Design Patent

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Vehicle with improved turning

Motor vehicles – Steering by driving – Reversing drive to traction element
Reexamination Certificate

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Vehicle with improved turning

Motor vehicles – Steering by driving – Reversing drive to traction element
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2958649

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