4. Joints and connections
  5. Manually releaseable latch type
  6. Swiveled bolt

Chun-Hsung Chen

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Bicycle bushing

Transportation – Cycle or motorcycle – Element or attachment
Design Patent

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Bicycle hub speed-change assembly

Planetary gear transmission systems or components – With means to vary drive ratio or disconnect drive – Plural drive ratios other than unity
Reexamination Certificate

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Bicycle hub unit

192 clutches and power-stop control – Clutches – Velocipede free wheel
Patent

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Bicycle ratchet bushing

192 clutches and power-stop control – Clutches – Velocipede free wheel
Reexamination Certificate

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Gear selector

Machine element or mechanism – Control lever and linkage systems – Multiple controlling elements for single controlled element
Patent

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Profile ID: LFUS-PAI-P-634467

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