4. Land vehicles
  5. Wheeled
  6. Occupant propelled type

Owen Chang

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Method for making a bicycle frame part

Metal deforming – By application of fluent medium – or energy field – With actuated tool engaging work
Reexamination Certificate

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Process for making a bicycle frame part, and bicycle frame...

Land vehicles – Wheeled – Occupant propelled type
Reexamination Certificate

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Shock absorbing device for a bicycle

Land vehicles – Wheeled – Occupant propelled type
Reexamination Certificate

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Spoke fastener for mounting a spoke on a wheel rim

Land vehicles: wheels and axles – Wheel – Tension wheel; e.g. – spoke
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2709715

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