4. Measuring, testing, or signalling instruments
  5. Measuring, regulating or indicating instrument, or casing
  6. Geometric

Roger Huret

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Cyclometer

Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Patent

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Derailleur gear for a bicycle

Machine element or mechanism – Gearing – Toothed gear and recirculated unconnected elements
Patent

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Derailleur gear-change assembly for a bicycle

Endless belt power transmission systems or components – Control for variable input to output speed-ratio – Including belt shiftable axially from one to another surface...
Patent

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Device for guiding the chain of derailleur bicycle gear changers

Machine element or mechanism – Gearing – Toothed gear and recirculated unconnected elements
Patent

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Profile ID: LFUS-PAI-P-791147

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