4. Brushing, scrubbing, and general cleaning
  5. Machines
  6. Brushing

David George Johnson

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Adjustable flyweight for use in a variable speed belt drive

Endless belt power transmission systems or components – Pulley with belt-receiving groove formed by drive faces on... – Members are gripping jaws actuated during each rotation of...
Patent

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Adjustable flyweights for variable speed belt drive

Endless belt power transmission systems or components – Pulley with belt-receiving groove formed by drive faces on... – Speed responsive
Patent

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Adjustable height stud for use in a snowmobile track

Wheel substitutes for land vehicles – Endless belt having nonmetallic track or tread – Track formed of endless flexible belt
Patent

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Air dam for snowmobiles

Land vehicles: bodies and tops – Bodies – With distinct wind deflector
Patent

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Automatic debris retrieval system

Brushing – scrubbing – and general cleaning – Machines – Brushing
Patent

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Profile ID: LFUS-PAI-P-105464

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