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

Bernhard Johanni

Inventor

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Gear-change switch for controlling bicycle gears

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

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Index shifter for bicycle transmissions

Land vehicles – Wheeled – Occupant propelled type
Patent

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Selector for a bicycle gear mechanism

Machine element or mechanism – Control lever and linkage systems – Hand operated
Reexamination Certificate

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Selector for a bicycle gear mechanism

Machine element or mechanism – Control lever and linkage systems – Hand operated
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1389316

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