4. Transportation
  5. Cycle or motorcycle
  6. Tricycle or frame

Larry M. Cheng

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Electrical wheelchair with spliced front and rear wheel drive

Motor vehicles – Steering by driving – Controlled from rotatably mounted superstructure
Reexamination Certificate

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Releasably attached cart chassis

Motor vehicles – Special wheel base – Collapsible or knockdown for storage or transport
Reexamination Certificate

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Safety brake type rollator

Tent – canopy – umbrella – or cane – Canes – sticks – crutches – and walking aids – Walker type
Reexamination Certificate

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Three-wheeled recreational scooter

Transportation – Cycle or motorcycle – Tricycle or frame
Patent

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Profile ID: LFUS-PAI-P-1800931

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